<?xml version="1.0" encoding="utf-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><title>刘硕博客</title><link>https://zblog.liushuo.cn/</link><description>Good Luck To You!</description><item><title>飞牛NAS-Linux内核漏洞官方处理教程</title><link>https://zblog.liushuo.cn/?id=16</link><description>&lt;h1&gt;🚨紧急安全通知&lt;/h1&gt;
&lt;h2&gt;Linux内核高危提权漏洞（CVE-2026-31431）修复指南&lt;/h2&gt;
&lt;p&gt;近日，Linux 内核被披露存在一个&lt;strong&gt;本地权限提升漏洞&lt;/strong&gt;，编号 &lt;strong&gt;QVD-2026-21755 / CVE-2026-31431&lt;/strong&gt;。该漏洞潜伏于内核的 &lt;code&gt;crypto: algif_aead&lt;/code&gt; 模块中，自 2017 年引入，影响几乎所有主流 Linux 发行版（Ubuntu、Debian、RHEL、SUSE 等），&lt;strong&gt;fnOS 用户同样需要关注&lt;/strong&gt;。&lt;/p&gt;
&lt;p&gt;经飞牛官方紧急确认，&lt;strong&gt;fnOS 核心业务并不依赖该模块&lt;/strong&gt;，只需停用即可消除风险。官方已推出临时修复脚本，并会在后续系统更新中彻底修复内核。请各位用户尽快参照本教程操作。&lt;/p&gt;
&lt;hr /&gt;
&lt;h3&gt;📌 一、你受影响吗？&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;✅ 使用 fnOS 系统的 NAS 设备&lt;/li&gt;
&lt;li&gt;✅ 系统中包含自 2017 年起发布的 Linux 内核&lt;/li&gt;
&lt;li&gt;⚠️ 即使未直接使用，运行在 fnOS 虚拟机内的 Linux 系统也需修复&lt;/li&gt;
&lt;/ul&gt;
&lt;hr /&gt;
&lt;h3&gt;📋 二、操作前必读&lt;/h3&gt;
&lt;p&gt;开始前，请确保满足以下条件：&lt;/p&gt;
&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;序号&lt;/th&gt;
&lt;th&gt;条件说明&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;①&lt;/td&gt;
&lt;td&gt;NAS 已开启&lt;strong&gt;SSH 功能&lt;/strong&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;②&lt;/td&gt;
&lt;td&gt;知道 NAS 的 &lt;strong&gt;IP 地址&lt;/strong&gt;（局域网或公网）&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;③&lt;/td&gt;
&lt;td&gt;拥有&lt;strong&gt;管理员账号和密码&lt;/strong&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;④&lt;/td&gt;
&lt;td&gt;使用 Windows 10 / 11（自带 SSH 客户端），Mac 或 Linux 同理&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;hr /&gt;
&lt;h3&gt;🛠️ 三、详细操作步骤&lt;/h3&gt;
&lt;h4&gt;1️⃣ 打开命令行终端&lt;/h4&gt;
&lt;ul&gt;
&lt;li&gt;&lt;strong&gt;Windows&lt;/strong&gt;：按 &lt;code&gt;Win + R&lt;/code&gt;，输入 &lt;code&gt;cmd&lt;/code&gt; 回车&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Mac / Linux&lt;/strong&gt;：直接打开终端&lt;/li&gt;
&lt;/ul&gt;
&lt;h4&gt;2️⃣ 通过 SSH 登录 NAS&lt;/h4&gt;
&lt;p&gt;输入以下命令（将示例替换为你的实际信息）：&lt;/p&gt;
&lt;pre&gt;&lt;code class=&quot;language-bash&quot;&gt;ssh 用户名@NAS_IP地址
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;&lt;strong&gt;示例&lt;/strong&gt;（假设 IP 为 192.168.1.100，用户名为 root）：&lt;/p&gt;
&lt;pre&gt;&lt;code class=&quot;language-bash&quot;&gt;ssh root@192.168.1.100
&lt;/code&gt;&lt;/pre&gt;
&lt;blockquote&gt;
&lt;p&gt;首次连接会询问是否继续，输入 &lt;strong&gt;&lt;code&gt;yes&lt;/code&gt;&lt;/strong&gt; 并回车，随后输入管理员密码（输入时不显示字符，属正常现象）。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;h4&gt;3️⃣ 获取 root 权限&lt;/h4&gt;
&lt;p&gt;登录成功后执行：&lt;/p&gt;
&lt;pre&gt;&lt;code class=&quot;language-bash&quot;&gt;sudo -i
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;根据提示再次输入密码，即可切换至 root 用户（命令行前缀变为 &lt;code&gt;#&lt;/code&gt;）。&lt;/p&gt;
&lt;h4&gt;4️⃣ 执行停用脚本&lt;/h4&gt;
&lt;p&gt;复制并运行以下命令：&lt;/p&gt;
&lt;pre&gt;&lt;code class=&quot;language-bash&quot;&gt;curl https://static2.fnnas.com/aptfix/fixbug_algif.sh | bash -s -- disable
&lt;/code&gt;&lt;/pre&gt;
&lt;blockquote&gt;
&lt;p&gt;🌐 脚本由飞牛官方提供，仅关闭存在漏洞的内核模块，不影响任何业务功能。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p&gt;&lt;strong&gt;看到类似“Module algif_aead disabled successfully”的提示，即表示停用成功。&lt;/strong&gt;&lt;/p&gt;
&lt;h4&gt;5️⃣ 重启 NAS&lt;/h4&gt;
&lt;p&gt;完成上述操作后，请务必重启你的 fnOS 设备。重启后漏洞即被彻底阻断。&lt;/p&gt;
&lt;hr /&gt;
&lt;h3&gt;🔄 四、如何恢复启用？&lt;/h3&gt;
&lt;p&gt;若未来因特殊需求需重新启用该模块，执行以下命令即可：&lt;/p&gt;
&lt;pre&gt;&lt;code class=&quot;language-bash&quot;&gt;curl https://static2.fnnas.com/aptfix/fixbug_algif.sh | bash -s -- enable
&lt;/code&gt;&lt;/pre&gt;
&lt;p&gt;然后同样需要重启 NAS。&lt;/p&gt;
&lt;hr /&gt;
&lt;h3&gt;⚠️ 五、重要补充说明&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;&lt;strong&gt;漏洞利用条件&lt;/strong&gt;&lt;br /&gt;
攻击者需要先获得普通用户权限才能利用该漏洞提权。如果你的 NAS &lt;strong&gt;不运行来历不明的 Docker 容器、第三方应用，且未向不可信人员提供账号&lt;/strong&gt;，则被入侵的风险很低。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;虚拟机用户注意&lt;/strong&gt;&lt;br /&gt;
若在 fnOS 上运行 Linux 虚拟机，虚拟机内核同样受影响，&lt;strong&gt;请务必在虚拟机内部也停用该模块，或升级至已修复内核的版本&lt;/strong&gt;。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;常规安全建议&lt;/strong&gt;
&lt;ul&gt;
&lt;li&gt;不要运行非信任来源的 Docker 镜像或应用&lt;/li&gt;
&lt;li&gt;定期更新系统，关注飞牛官方安全公告&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;彻底修复时间&lt;/strong&gt;&lt;br /&gt;
飞牛已将修复内核的版本投入稳定性验证，&lt;strong&gt;后续会推送系统更新彻底解决漏洞&lt;/strong&gt;，请开启自动更新或及时手动更新。&lt;/li&gt;
&lt;/ol&gt;
&lt;hr /&gt;
&lt;h3&gt;✨ 写在最后&lt;/h3&gt;
&lt;p&gt;本次漏洞潜伏时间长、影响范围广，但好在 &lt;strong&gt;fnOS 业务隔离性良好&lt;/strong&gt;，且官方响应迅速。按照本指南操作，只需 5 分钟即可消除当前风险。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;转发给身边使用 NAS 的朋友，安全无小事！&lt;/strong&gt;&lt;br /&gt;
如有任何疑问，欢迎在留言区交流。&lt;/p&gt;
</description><pubDate>Mon, 11 May 2026 13:10:17 +0800</pubDate></item><item><title>飞牛NAS详细安装教程：从零搭建你的免费私有云</title><link>https://zblog.liushuo.cn/?id=15</link><description>&lt;blockquote&gt;
&lt;p&gt;📢 手把手带你搞定安装，小白也能轻松上手&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p&gt;各位小伙伴应该还记得，之前我们介绍过飞牛NAS这款 &lt;strong&gt;“NAS界的黑马”&lt;/strong&gt; ——免费、易用、功能强大，能让闲置电脑秒变家庭数据中心。文章发出后，不少粉丝留言问：&lt;strong&gt;说好的免费，到底怎么安装？难不难？&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;今天，我们就来把安装这件事儿彻底讲清楚。&lt;/p&gt;
&lt;hr /&gt;
&lt;h2&gt;👋 本文适合这样的你&lt;/h2&gt;
&lt;p&gt;✅ 家里有闲置电脑想利用，但不知道从哪下手✅ 听说过NAS，想低成本入门体验✅ 已经看过安装教程但还是有点懵，需要一篇更贴心的&lt;/p&gt;
&lt;blockquote&gt;
&lt;p&gt;💡 &lt;strong&gt;全程图文实操，放心跟着来就行。&lt;/strong&gt;&lt;/p&gt;
&lt;/blockquote&gt;
&lt;hr /&gt;
&lt;h2&gt;一、📋 看懂这张表，你就知道该准备什么了&lt;/h2&gt;
&lt;h3&gt;1.1 🖥️ 硬件准备&lt;/h3&gt;
&lt;p&gt;飞牛OS对硬件要求很低，基本上只要是一台能亮的x86电脑就能装。目前还支持ARM架构公测版，适配RK3588等主流设备。但对于新手来说，&lt;strong&gt;x86平台兼容性最稳定&lt;/strong&gt;，初次接触建议优先选择。&lt;/p&gt;
&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th align=&quot;left&quot;&gt;项目&lt;/th&gt;
&lt;th align=&quot;left&quot;&gt;要求&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;CPU&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;主流Intel或AMD双核处理器&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;内存&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;建议4GB以上，最低2GB可运行&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;系统盘&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;SSD固态硬盘（&lt;strong&gt;64GB以上&lt;/strong&gt;）&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;数据盘&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;机械硬盘（HDD），存储照片视频&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;网络&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;&lt;strong&gt;必须有线网络&lt;/strong&gt;（暂不支持纯无线）&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;blockquote&gt;
&lt;p&gt;📌 &lt;strong&gt;小知识&lt;/strong&gt;：飞牛OS以支持x86_64架构处理器为主，主流Intel、AMD消费级处理器都兼容。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;h3&gt;1.2 🛠️ 软件工具&lt;/h3&gt;
&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th align=&quot;left&quot;&gt;工具&lt;/th&gt;
&lt;th align=&quot;left&quot;&gt;用途&lt;/th&gt;
&lt;th align=&quot;left&quot;&gt;下载地址&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;fnOS镜像&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;系统安装文件&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;fnnas.com/download&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;Rufus&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;制作启动U盘&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;rufus.ie&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;浏览器&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;访问NAS管理界面&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;/&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;h3&gt;1.3 ⚠️ 重要提示&lt;/h3&gt;
&lt;blockquote&gt;
&lt;p&gt;🚫 &lt;strong&gt;U盘只能作为安装介质&lt;/strong&gt;，装完即可拔掉。&lt;strong&gt;不建议将系统长期装在普通U盘上运行&lt;/strong&gt;——4K读写性能太差，会导致系统严重卡顿。&lt;br /&gt;
✅ &lt;strong&gt;系统盘请用SSD&lt;/strong&gt;，哪怕是十几块钱的二手小固态也比普通U盘强得多。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;hr /&gt;
&lt;h2&gt;二、💿 五分钟搞定启动U盘&lt;/h2&gt;
&lt;h3&gt;2.1 📥 三步搞定ISO镜像下载&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;打开浏览器，访问飞牛官网（&lt;code&gt;fnnas.com&lt;/code&gt;）&lt;/li&gt;
&lt;li&gt;进入“下载”页面，点击 &lt;strong&gt;“Download for x86”&lt;/strong&gt; 自动下载镜像（约1.58GB）&lt;/li&gt;
&lt;li&gt;得到一个 &lt;code&gt;.iso&lt;/code&gt; 后缀的文件&lt;/li&gt;
&lt;/ol&gt;
&lt;h3&gt;2.2 🔧 写入U盘——两个常用工具任选&lt;/h3&gt;
&lt;h4&gt;🥇 方案一：Rufus（推荐新手）&lt;/h4&gt;
&lt;ul&gt;
&lt;li&gt;打开Rufus，在“设备”中选择你的U盘 &lt;strong&gt;（务必核对容量，别选成电脑硬盘）&lt;/strong&gt;&lt;/li&gt;
&lt;li&gt;点击“选择”，找到刚才下载的 &lt;code&gt;.iso&lt;/code&gt; 镜像文件&lt;/li&gt;
&lt;li&gt;所有选项保持默认，点击“开始”，弹出提示时选择 &lt;strong&gt;“以ISO映像模式写入”&lt;/strong&gt;&lt;/li&gt;
&lt;li&gt;等待进度条走完，显示“准备就绪”，&lt;strong&gt;拔出U盘备用&lt;/strong&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h4&gt;🥈 方案二：balenaEtcher（颜值高、跨平台）&lt;/h4&gt;
&lt;ul&gt;
&lt;li&gt;打开Etcher，点击 “Flash from file” 选择镜像&lt;/li&gt;
&lt;li&gt;点击 “Select target” 选择U盘&lt;/li&gt;
&lt;li&gt;点击 “Flash!”，等待烧录完成&lt;/li&gt;
&lt;/ul&gt;
&lt;blockquote&gt;
&lt;p&gt;💡 &lt;strong&gt;小贴士&lt;/strong&gt;：首次安装建议用rufus-3.15及以上版本，兼容性较好。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;hr /&gt;
&lt;h2&gt;三、🔧 实物安装，逐步走（请务必按顺序来）&lt;/h2&gt;
&lt;h3&gt;3.1 🔌 主机接线&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;主机接入至少一块硬盘用作系统盘（&lt;strong&gt;SSD效果最佳&lt;/strong&gt;）&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;接好网线&lt;/strong&gt;（目前仅支持有线网络安装）&lt;/li&gt;
&lt;li&gt;接上电源、显示器、键盘、鼠标（鼠标非必需）&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;3.2 🎯 插好启动U盘并进入启动菜单&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;将刚才做好的启动U盘插到主机任意USB接口&lt;/li&gt;
&lt;li&gt;开机/重启电脑，同时 &lt;strong&gt;疯狂按启动项热键&lt;/strong&gt;&lt;br /&gt;
常见热键：&lt;code&gt;F2&lt;/code&gt;、&lt;code&gt;F7&lt;/code&gt;、&lt;code&gt;F8&lt;/code&gt;、&lt;code&gt;F10&lt;/code&gt;、&lt;code&gt;F11&lt;/code&gt;、&lt;code&gt;F12&lt;/code&gt;、&lt;code&gt;ESC&lt;/code&gt;、&lt;code&gt;Delete&lt;/code&gt;&lt;/li&gt;
&lt;li&gt;在启动菜单中，用方向键选择U盘，按回车进入安装菜单&lt;/li&gt;
&lt;/ol&gt;
&lt;blockquote&gt;
&lt;p&gt;💡 如果屏幕一闪而过，重新开机，更快速反复敲击热键。不行就换个按键再试。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;h3&gt;3.3 ⚠️ 强制提醒：进入BIOS后，先关闭 Secure Boot&lt;/h3&gt;
&lt;p&gt;如果安装提示 &lt;strong&gt;“暂不支持在当前模式下安装”&lt;/strong&gt;，大概率是Secure Boot（安全启动）开启。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;操作步骤：&lt;/strong&gt;&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;进入BIOS（通常按 &lt;code&gt;Del&lt;/code&gt; 或 &lt;code&gt;F2&lt;/code&gt;）&lt;/li&gt;
&lt;li&gt;找到 &lt;strong&gt;“Secure Boot”&lt;/strong&gt; 选项（通常在Security或Boot菜单下）&lt;/li&gt;
&lt;li&gt;设为 &lt;strong&gt;Disabled（关闭）&lt;/strong&gt;&lt;/li&gt;
&lt;li&gt;按 &lt;code&gt;F10&lt;/code&gt; 保存并退出，电脑自动重启&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;3.4 🖥️ 选择 Graphical Install（图形化安装）&lt;/h3&gt;
&lt;p&gt;从U盘启动后会进入菜单界面，&lt;strong&gt;推荐选择 &lt;code&gt;Graphical Install&lt;/code&gt;（图形化安装流程）&lt;/strong&gt;，回车进入。图形化界面非常友好，几乎不需要额外设置。&lt;/p&gt;
&lt;h3&gt;3.5 💾 选择安装硬盘：将SSD系统盘设为第一块盘&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;在磁盘选择界面，&lt;strong&gt;务必认准容量和接口类型&lt;/strong&gt;，正确选择用于系统的SSD&lt;/li&gt;
&lt;li&gt;⚠️ &lt;strong&gt;系统盘将被格式化&lt;/strong&gt;，所有内容会被清除，请提前备份数据&lt;/li&gt;
&lt;li&gt;如果主机有多块硬盘，建议将容量较小的SSD设为系统盘，数据盘日后进入Web管理页面再添加&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;3.6 📏 系统分区大小预留64GB&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;系统分区建议设置为 &lt;strong&gt;64 GB&lt;/strong&gt;，留足空间方便后续在线更新&lt;/li&gt;
&lt;li&gt;Swap分区大小系统会根据物理内存自动推荐，按默认值即可&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;3.7 ⏳ 等待安装完成与网络设置&lt;/h3&gt;
&lt;ol&gt;
&lt;li&gt;&lt;strong&gt;确认格式化&lt;/strong&gt;：系统提示“所选系统盘将被格式化”，回车确认，开始复制文件（&lt;strong&gt;约10分钟，不要强制关机&lt;/strong&gt;）&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;网络设置&lt;/strong&gt;：自动检测已连接网卡。若路由器开启DHCP，会自动获取IP，直接“确定”&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;移除U盘并重启&lt;/strong&gt;：屏幕提示“请将引导盘从主机上拔出”时，&lt;strong&gt;拔掉U盘&lt;/strong&gt;，按回车重启&lt;/li&gt;
&lt;/ol&gt;
&lt;blockquote&gt;
&lt;p&gt;⚠️ 如果重启前忘了拔U盘，会再次进入安装界面，直接断电拔U盘，重新开机即可。&lt;/p&gt;
&lt;/blockquote&gt;
&lt;ol start=&quot;4&quot;&gt;
&lt;li&gt;&lt;strong&gt;📝 记录IP地址&lt;/strong&gt;：重启后会进入黑色终端画面，&lt;strong&gt;务必用手机拍下屏幕上显示的IP地址&lt;/strong&gt;，例如 &lt;code&gt;http://192.168.x.x:5666&lt;/code&gt;，下一步靠它访问设备。&lt;/li&gt;
&lt;/ol&gt;
&lt;hr /&gt;
&lt;h2&gt;四、🌐 初始化设置（网页 + APP）&lt;/h2&gt;
&lt;h3&gt;4.1 🖥️ 网页访问&lt;/h3&gt;
&lt;p&gt;在同一局域网内的电脑浏览器中输入上一步记录的IP地址加端口号（默认 &lt;code&gt;http://IP地址:5666&lt;/code&gt;），首次进入会看到初始化界面，点击 &lt;strong&gt;“开始NAS之旅”&lt;/strong&gt;。&lt;/p&gt;
&lt;h3&gt;4.2 👤 创建管理员账号&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;&lt;strong&gt;设备名称&lt;/strong&gt;：建议英文、数字、短横线组合，不要以短横线开头或结尾&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;管理员账号&lt;/strong&gt;：设置用户名和密码（第一个账号是 &lt;strong&gt;“超级管理员”&lt;/strong&gt;，拥有全部权限）&lt;/li&gt;
&lt;li&gt;⚠️ &lt;strong&gt;密码一旦遗忘，只能重装系统找回，建议抄在备忘录中&lt;/strong&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;4.3 💽 添加存储空间&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;进入系统后，前往 &lt;strong&gt;“系统设置 → 存储空间管理”&lt;/strong&gt; 新增存储空间，把SSD剩余空间添加进去&lt;/li&gt;
&lt;li&gt;接着将预装好数据的机械硬盘也添加（创建时硬盘会被格式化，&lt;strong&gt;重要文件请提前转移&lt;/strong&gt;）&lt;/li&gt;
&lt;li&gt;存储模式：单块硬盘选 &lt;strong&gt;Basic（基础模式）&lt;/strong&gt;，多块硬盘建议做RAID保护数据&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;4.4 ☁️ 注册飞牛账号，开启远程访问&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;点击 &lt;strong&gt;“系统设置 → 飞牛账号”&lt;/strong&gt;，用手机号注册&lt;/li&gt;
&lt;li&gt;在“系统设置”左侧菜单中找到 &lt;strong&gt;“远程访问”&lt;/strong&gt;，打开 &lt;strong&gt;FN Connect&lt;/strong&gt; 开关，注册绑定&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;🎉 即使家里没有公网IP，也能通过FN ID随时随地远程访问NAS&lt;/strong&gt;&lt;/li&gt;
&lt;li&gt;基础版免费享有 &lt;strong&gt;2Mbps带宽 + 无限流量&lt;/strong&gt;，远程打开文档或轻量应用完全够用&lt;/li&gt;
&lt;/ul&gt;
&lt;h3&gt;4.5 📱 手机App，全家共享数据&lt;/h3&gt;
&lt;ul&gt;
&lt;li&gt;苹果App Store或各大安卓应用市场搜索 &lt;strong&gt;“飞牛私有云”&lt;/strong&gt; 下载官方APP&lt;/li&gt;
&lt;li&gt;App会自动发现局域网中的飞牛NAS，输入管理员账号密码即可登录&lt;/li&gt;
&lt;li&gt;功能与网页版几乎一致，还能&lt;strong&gt;自动备份手机照片&lt;/strong&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;hr /&gt;
&lt;h2&gt;五、🎁 安装后可以做什么（快速入门推荐）&lt;/h2&gt;
&lt;p&gt;NAS装好之后，以下几件事可以先试试看：&lt;/p&gt;
&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th align=&quot;left&quot;&gt;功能&lt;/th&gt;
&lt;th align=&quot;left&quot;&gt;说明&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;📸&lt;strong&gt;手机相册自动备份&lt;/strong&gt;&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;在飞牛App中开启照片自动备份，手机空间不再告急&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;🎬&lt;strong&gt;搭建家庭影视库&lt;/strong&gt;&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;安装应用中心的“影视”应用，自动匹配海报和简介，生成精美海报墙&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;🐳&lt;strong&gt;安装Docker尝鲜&lt;/strong&gt;&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;部署自动签到、笔记服务器等有趣服务（后续会出Docker玩法教程）&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td align=&quot;left&quot;&gt;🌍&lt;strong&gt;外部远程访问&lt;/strong&gt;&lt;/td&gt;
&lt;td align=&quot;left&quot;&gt;用FN ID在任何地方登录，即使没有公网IP也能随时取回家中数据&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;hr /&gt;
&lt;h2&gt;✍️ 写在最后&lt;/h2&gt;
&lt;p&gt;到这里，你已经完成了飞牛NAS的完整安装。从一台闲置电脑，到家里7x24小时在线的数据中心，&lt;strong&gt;整个过程是不是比想象中简单？&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;这篇教程几乎把每一个关键点都掰开揉碎讲清楚了，如果你在安装过程中还遇到了本文未覆盖的问题，欢迎在评论区留言互助，也可以直接去飞牛官方社区（&lt;code&gt;club.fnnas.com&lt;/code&gt;）查找答案。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;免费的NAS系统，加上现有的闲置硬件，从零到一搭建专属私有云，真的没理由再犹豫了。&lt;/strong&gt;&lt;/p&gt;
&lt;hr /&gt;
&lt;p&gt;👉 &lt;strong&gt;觉得本篇文章有用，欢迎转发给正在犹豫入门NAS的朋友！&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;（本文基于公开资料及飞牛官方文档整理，力求准确，如有疏漏欢迎指正。）&lt;/em&gt;&lt;/p&gt;
</description><pubDate>Sun, 10 May 2026 22:42:37 +0800</pubDate></item><item><title>飞牛NAS：让你的闲置电脑秒变家庭数据中心</title><link>https://zblog.liushuo.cn/?id=14</link><description>&lt;blockquote&gt;
&lt;p&gt;免费、易用、功能强大，国产NAS系统的“黑马”来了&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p&gt;你是否也遇到过这些烦恼：手机128G内存总是告急，孩子照片和视频不敢删；想在电视上看下载好的电影，却得到处找U盘；在公司急需家里电脑上的文件，却只能干着急……&lt;strong&gt;NAS（网络附加存储）&lt;/strong&gt; 正是为解决这些痛点而生，简单说，就是一台专属于你本人的“私人网盘”。&lt;/p&gt;
&lt;p&gt;传统NAS解决方案价格不菲，群晖、威联通等品牌四五千元起步。直到一款名为 &lt;strong&gt;“飞牛”（fnOS）&lt;/strong&gt; 的国产NAS系统出现，彻底改变了这一局面。它基于Linux内核深度开发，主打&lt;strong&gt;免费、轻量化和广泛兼容性&lt;/strong&gt;，被众多数码爱好者誉为“NAS界黑马”。&lt;/p&gt;
&lt;h2&gt;一、飞牛是什么？&lt;/h2&gt;
&lt;p&gt;飞牛fnOS是一款由广州铁刃智造技术有限公司开发的国产NAS操作系统，基于Linux内核深度定制，于2025年11月发布1.0正式版，系统正版免费供个人使用。它的官方口号是——让每个家庭都拥有一台私有云。&lt;/p&gt;
&lt;p&gt;与Windows那种通用操作系统不同，飞牛专注做好几件事：管理与存储多媒体文件、照片备份、支持Docker扩展服务、以及远程访问文件。如果说群晖是NAS界的“苹果”，主打精致但昂贵；威联通更偏向“技术流”，功能繁杂上手难度大；绿联和极空间则以硬件即插即用为卖点——那飞牛就是NAS界的“小米”，免费开放、简单易用，让你用最低成本拥有专属私人云盘。&lt;/p&gt;
&lt;h2&gt;二、飞牛的核心优势&lt;/h2&gt;
&lt;p&gt;目前飞牛在硬件层面已支持x86与ARM两大架构，2026年2月发布的ARM公测版适配了华为鲲鹏、飞腾等国产平台，未来还将支持更多主流ARM设备及国产芯片。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;✅ 免费开源，零成本入门&lt;/strong&gt;&lt;br /&gt;
系统完全免费，不必花钱买品牌NAS的“系统使用权”，你只需搞定硬件和硬盘，就可以享受完整功能和持续免费迭代。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;✅ 对新手极其友好&lt;/strong&gt;&lt;br /&gt;
安装流程和装Windows系统类似——下载ISO镜像、制作启动U盘、设置BIOS引导，全程“丝滑”体验。官方文档极为细致，即使没接触过NAS的新手也能轻松上手。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;✅ 广泛硬件兼容性&lt;/strong&gt;&lt;br /&gt;
无论你是旧PC、迷你主机、还是闲置笔记本，只要支持x86或ARM架构，基本都能安装飞牛系统，充分利用闲置硬件。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;✅ 稳定的远程访问&lt;/strong&gt;&lt;br /&gt;
官方提供FN Connect远程连接服务，无需复杂网络配置就能随时随地访问家中文件，支持三网稳定穿透，远程看视频也很流畅。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;✅ 活跃生态与持续更新&lt;/strong&gt;&lt;br /&gt;
截至2026年3月，飞牛已有超过百万用户共同参与社区建设。团队保持半月更节奏，功能迭代快速，同时开放应用中心开发能力，让社区开发者参与共建生态。&lt;/p&gt;
&lt;h2&gt;三、飞牛的核心功能详解&lt;/h2&gt;
&lt;p&gt;飞牛1.0正式版标志着核心能力的全面成熟，一起来看看都有哪些实用功能：&lt;/p&gt;
&lt;h3&gt;📁 文件存储与备份&lt;/h3&gt;
&lt;p&gt;支持ext4/ZFS两种文件系统，提供RAID阵列、多级SSD缓存、SMART硬盘健康监控、文件快照、ACL权限体系等专业存储能力；支持NTFS/FAT32外置磁盘直接挂载；新增115、夸克、123云盘、OneDrive等主流网盘原生挂载，无需繁琐配置，可直接从NAS管理云端文件。&lt;/p&gt;
&lt;h3&gt;🎬 影音娱乐&lt;/h3&gt;
&lt;p&gt;自带影视海报墙刮削功能——把下载好的电影电视剧放在指定文件夹，飞牛会自动匹配豆瓣评分、演员信息、剧情简介、剧照等元数据，生成精美的海报墙。支持网盘直链播放、离线观影、跳过片头片尾、杜比视界、特效字幕等功能，支持安卓TV、Apple TV、Infuse等多端播放。&lt;/p&gt;
&lt;h3&gt;📸 智能相册&lt;/h3&gt;
&lt;p&gt;支持苹果安卓等多品牌照片和动图的无损备份。通过本地AI模型，可识别人脸、场景并自动分类相册，还支持自然语言搜索——输入“我吃火锅的照片”即可快速定位，省去手动翻找的麻烦。&lt;/p&gt;
&lt;h3&gt;🔄 跨设备同步&lt;/h3&gt;
&lt;p&gt;飞牛PC同步功能支持Windows和macOS两大系统，提供双向同步、仅上传、仅下载三种模式；支持IP、域名、FN ID多种连接方式，更支持直接发现局域网内设备。&lt;/p&gt;
&lt;h3&gt;🐳 Docker扩展生态&lt;/h3&gt;
&lt;p&gt;对进阶玩家而言，Docker是将其作为主力的关键！飞牛的Docker管理器支持docker-compose，可部署Jellyfin家庭影音库、Bitwarden密码管理、Homepage导航页等多种容器应用，玩法无限。&lt;/p&gt;
&lt;h3&gt;🛡️ 安全防护&lt;/h3&gt;
&lt;p&gt;支持防火墙、安全邮箱双重验证（2FA）、加密备份等功能，同时支持UPS设备，断电时自动关机确保数据安全。&lt;/p&gt;
&lt;p&gt;*&lt;em&gt;（上述部分AI功能需手动下载AI模型，对NAS硬件有一定要求）&lt;/em&gt;&lt;/p&gt;
&lt;h2&gt;四、飞牛怎么安装？&lt;/h2&gt;
&lt;p&gt;飞牛的安装门槛极低，以下是通用安装步骤：&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;&lt;strong&gt;准备工具&lt;/strong&gt;：一块容量大于4GB的U盘，一台需要安装NAS的电脑（或闲置笔记本、迷你主机）。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;下载系统镜像&lt;/strong&gt;：进入飞牛官网“帮助中心”下的下载页面，获取fnOS ISO镜像文件。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;制作启动U盘&lt;/strong&gt;：使用写盘工具将刚下载好的ISO镜像&lt;strong&gt;写入U盘&lt;/strong&gt;，制作成系统安装盘。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;设置启动顺序&lt;/strong&gt;：将U盘插入目标电脑，重启进入BIOS设置，将&lt;strong&gt;U盘设置为第一启动项&lt;/strong&gt;。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;安装系统&lt;/strong&gt;：跟随安装指引选择目标硬盘（建议安装在SSD固态硬盘以获得最佳体验），系统将自动完成安装。&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;初始化配置&lt;/strong&gt;：安装完成后，从浏览器访问系统提示的IP地址，设置管理员账号和密码，即可进入飞牛系统。&lt;/li&gt;
&lt;/ol&gt;
&lt;p&gt;&lt;em&gt;📌 此外，飞牛也支持在PVE、ESXi、VMware等虚拟机平台上安装，以及利用旧笔记本电脑、安卓盒子等不同硬件进行搭建，具体方案可在官网帮助中心查找。&lt;/em&gt;&lt;/p&gt;
&lt;h2&gt;五、飞牛有哪些实用玩法？&lt;/h2&gt;
&lt;p&gt;&lt;strong&gt;① 打造私人家庭影院&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;将NAS里下载好的电影电视剧通过飞牛影视刮削，自动生成海报墙。配合飞牛TV端在电视上直接播放，支持各种格式GPU硬解，再也不用在电脑和电视之间来回插拔移动硬盘。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;② AI智能相册管理&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;把手里的海量照片全部丢到飞牛相册，AI模型会自动识别人脸、场景，按人物、宝宝、地图等方式自动分类。想找某张照片时，搜索关键词就能快速定位，解放翻相册的时间。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;③ 家庭云中心&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;手机端设置自动备份后，照片视频全量备份至NAS，本地手机存储空间瞬间释放。家庭成员共享相册、跨设备访问文件、在外网随时调取家中资料，一应俱全。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;④ Docker进阶玩法&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;进阶用户可通过Docker部署个人博客、密码管理器、家庭自动化工具等高级服务，将NAS打造成家庭All-in-One中心。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;⑤ AI智能管家（合作中）&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;2026年4月，飞牛与阿里云达成MaaS深化合作，将千问大模型的AI能力深度集成入飞牛系统，使NAS从“文件仓库”进化为“智能执行终端”，具备文档分类、文件自动整理等功能。&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;⑥ 手机厂商深度合作&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;就在2026年4月，飞牛官宣与OPPO达成深度生态合作，双方将“共建手机私有云生态”，未来ColorOS系统可能深度集成飞牛私有云服务，带来更无感的跨设备备份体验。&lt;/p&gt;
&lt;h2&gt;六、真实用户怎么说？&lt;/h2&gt;
&lt;p&gt;从大量用户反馈来看，&lt;strong&gt;飞牛的影视体验和AI相册功能广受好评&lt;/strong&gt;——“海报墙精美、部署简单，对新手极其友好”、“AI相册的智能分类节省了大量查找时间”。&lt;/p&gt;
&lt;p&gt;与此同时，一些数码玩家认为飞牛目前的Docker生态尚需完善，与群晖DSM等成熟竞品在第三方应用丰富度上还有差距；由于它是较年轻的系统，长期稳定性仍有待市场持续验证，但其免费、易用的核心竞争力已得到广泛认可。&lt;/p&gt;
&lt;h2&gt;结尾：飞牛值得尝试吗？&lt;/h2&gt;
&lt;p&gt;如果你想用&lt;strong&gt;最低成本入门NAS世界&lt;/strong&gt;，想利用&lt;strong&gt;闲置硬件搭建专属私有云&lt;/strong&gt;，追求&lt;strong&gt;简单易用的影视+相册体验&lt;/strong&gt;，飞牛fnOS绝对值得一试。&lt;/p&gt;
&lt;p&gt;当然，如果你的需求是企业级复杂应用，或者对数据稳定性有近乎苛刻的要求，主流专业NAS品牌依然是更稳妥的选择。但飞牛的出现，无疑让更多人拥有了拥抱私有云的机会——&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;从零到一搭建属于自己的“家庭数据中心”，其实比想象中简单得多！&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;👉 想了解更多的飞牛安装教程、玩法指南？欢迎关注本站，后续将持续更新NAS相关干货。&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;&lt;em&gt;（本文基于公开资料及用户反馈综合整理，实际功能以官方更新说明为准。）&lt;/em&gt;&lt;/p&gt;
</description><pubDate>Sun, 10 May 2026 14:41:11 +0800</pubDate></item><item><title>linux应急响应基础命令</title><link>https://zblog.liushuo.cn/?id=13</link><description>&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;一、cpu使用率-top&lt;/h2&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;top&amp;nbsp;-c&amp;nbsp;-o&amp;nbsp;%CPU
-c&amp;nbsp;显示进程的命令行参数
-o&amp;nbsp;按照CPU占用从大到小排序&lt;/pre&gt;&lt;p&gt;&lt;img src=&quot;https://cdn.blog.liushuo.cn/zb_users/upload/2024/12/202412271735285732792164.png&quot; alt=&quot;在这里插入图片描述&quot; data-catchresult=&quot;img_catchSuccess&quot;/&gt;&lt;/p&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;二、用户信息&lt;/h2&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1、查看系统所有用户信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;cat&amp;nbsp;/etc/passwd
root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
ftp:x:14:50:FTP&amp;nbsp;User:/var/ftp:/sbin/nologin
nobody:x:99:99:Nobody:/:/sbin/nologin
systemd-network:x:192:192:systemd&amp;nbsp;Network&amp;nbsp;Management:/:/sbin/nologin
dbus:x:81:81:System&amp;nbsp;message&amp;nbsp;bus:/:/sbin/nologin
polkitd:x:999:998:User&amp;nbsp;for&amp;nbsp;polkitd:/:/sbin/nologin
sshd:x:74:74:Privilege-separated&amp;nbsp;SSH:/var/empty/sshd:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
chrony:x:998:996::/var/lib/chrony:/sbin/nologin

Linux操作系统上的用户如果需要登录主机，当其输入用户名和密码之后：
1.首先在/etc/passwd文件中查找是否有你的账号，如果没有无法登录，如果有的话将该用户的UID和GID读出来，此外将此用户的shell设置也一并读出。
2.然后根据UID到/etc/shadow文件中去寻找相应用户的密码，如果匹配一致
3.进入shell控制的阶段。&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2、查看登录账号UID为0的账号&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;awk&amp;nbsp;-F:&amp;nbsp;&amp;#39;{if($3==0)print&amp;nbsp;$1}&amp;#39;&amp;nbsp;/etc/passwd
root&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3、查看可登录的账号&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;cat&amp;nbsp;/etc/passwd&amp;nbsp;|&amp;nbsp;grep&amp;nbsp;&amp;quot;/bin/bash&amp;quot;
root:x:0:0:root:/root:/bin/bash&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;4、查看用户错误的登录信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;可查看显示用户错误的登录列表&amp;nbsp;包括错误的登录方法&amp;nbsp;、ip地址&amp;nbsp;、时间等。

[root@centos7&amp;nbsp;~]#&amp;nbsp;lastb
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ssh:notty&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.158&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;13:03&amp;nbsp;-&amp;nbsp;13:03&amp;nbsp;&amp;nbsp;(00:00)&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;5、查看所有用户最后的登录信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;lastlog
用户名&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;端口&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;来自&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;最后登陆时间
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.120&amp;nbsp;&amp;nbsp;&amp;nbsp;五&amp;nbsp;6月&amp;nbsp;30&amp;nbsp;12:43:37&amp;nbsp;+0800&amp;nbsp;2023
bin&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
daemon&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
adm&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
lp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
sync&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
shutdown&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
halt&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
mail&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
operator&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
games&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
ftp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
nobody&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
systemd-network&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
dbus&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
polkitd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
sshd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
postfix&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**
chrony&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;**从未登录过**&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;6、查看用户最近的登录信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;last
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.120&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;12:43&amp;nbsp;&amp;nbsp;&amp;nbsp;still&amp;nbsp;logged&amp;nbsp;in&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.120&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;12:43&amp;nbsp;&amp;nbsp;&amp;nbsp;still&amp;nbsp;logged&amp;nbsp;in&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;tty1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;12:42&amp;nbsp;&amp;nbsp;&amp;nbsp;still&amp;nbsp;logged&amp;nbsp;in&amp;nbsp;&amp;nbsp;&amp;nbsp;
reboot&amp;nbsp;&amp;nbsp;&amp;nbsp;system&amp;nbsp;boot&amp;nbsp;&amp;nbsp;3.10.0-1160.el7.&amp;nbsp;Fri&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;12:39&amp;nbsp;-&amp;nbsp;13:05&amp;nbsp;&amp;nbsp;(00:26)&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;7、查看当前用户的登录情况&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;who
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;tty1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2023-06-30&amp;nbsp;12:42
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2023-06-30&amp;nbsp;12:43&amp;nbsp;(192.168.10.120)
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2023-06-30&amp;nbsp;12:43&amp;nbsp;(192.168.10.120)&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;8、查看是否存在空口令账号&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;【useradd&amp;nbsp;test】&amp;nbsp;&amp;nbsp;
【passwd&amp;nbsp;-d&amp;nbsp;test】
账号test&amp;nbsp;并没有设置密码&amp;nbsp;

[root@centos7&amp;nbsp;~]#&amp;nbsp;awk&amp;nbsp;-F&amp;nbsp;&amp;quot;:&amp;quot;&amp;nbsp;&amp;#39;($2==&amp;quot;&amp;quot;){print&amp;nbsp;$1}&amp;#39;&amp;nbsp;/etc/shadow
test&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;9、查询非本地登录的日志&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;last&amp;nbsp;-i&amp;nbsp;|&amp;nbsp;grep&amp;nbsp;-v&amp;nbsp;0.0.0.0
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.230.1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Tue&amp;nbsp;Apr&amp;nbsp;16&amp;nbsp;12:32&amp;nbsp;-&amp;nbsp;12:32&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.43.139&amp;nbsp;&amp;nbsp;&amp;nbsp;Tue&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;14:46&amp;nbsp;-&amp;nbsp;14:47&amp;nbsp;&amp;nbsp;(00:00)&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.43.139&amp;nbsp;&amp;nbsp;&amp;nbsp;Tue&amp;nbsp;Jun&amp;nbsp;30&amp;nbsp;14:45&amp;nbsp;-&amp;nbsp;14:46&amp;nbsp;&amp;nbsp;(00:01)&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;10、实时登陆查看&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;w
&amp;nbsp;12:34:48&amp;nbsp;up&amp;nbsp;1&amp;nbsp;day,&amp;nbsp;&amp;nbsp;4:28,&amp;nbsp;&amp;nbsp;4&amp;nbsp;users,&amp;nbsp;&amp;nbsp;load&amp;nbsp;average:&amp;nbsp;0.08,&amp;nbsp;0.04,&amp;nbsp;0.03
USER&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;TTY&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;FROM&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LOGIN@&amp;nbsp;&amp;nbsp;&amp;nbsp;IDLE&amp;nbsp;&amp;nbsp;&amp;nbsp;JCPU&amp;nbsp;&amp;nbsp;&amp;nbsp;PCPU&amp;nbsp;WHAT
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;tty1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;29Apr20&amp;nbsp;1447days&amp;nbsp;13:36&amp;nbsp;&amp;nbsp;13:36&amp;nbsp;&amp;nbsp;/usr/bin/Xorg&amp;nbsp;:0&amp;nbsp;-nr&amp;nbsp;-verbose&amp;nbsp;-audit&amp;nbsp;4&amp;nbsp;-auth&amp;nbsp;/var/
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Thu13&amp;nbsp;&amp;nbsp;&amp;nbsp;38.00s&amp;nbsp;&amp;nbsp;0.04s&amp;nbsp;&amp;nbsp;0.04s&amp;nbsp;bash
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;28Sep22&amp;nbsp;&amp;nbsp;7days&amp;nbsp;&amp;nbsp;2.95s&amp;nbsp;&amp;nbsp;1.16s&amp;nbsp;redis-server&amp;nbsp;*:6379
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;pts/2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.230.1&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;12:34&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0.00s&amp;nbsp;&amp;nbsp;0.05s&amp;nbsp;&amp;nbsp;0.04s&amp;nbsp;w&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;三、影子文件-/etc/&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;shadow&quot; data-pretit=&quot;shadow&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-weight: normal; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;shadow&lt;/span&gt;&lt;/h2&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;/etc/shadow&amp;nbsp;文件，用于存储&amp;nbsp;Linux&amp;nbsp;系统中用户的密码信息，又称为“影子文件”。
/etc/shadow&amp;nbsp;文件只有&amp;nbsp;root&amp;nbsp;用户拥有读权限，其他用户没有任何权限，这样就保证了用户密码的安全性。
同&amp;nbsp;/etc/passwd&amp;nbsp;文件一样，文件中每行代表一个用户，同样使用&amp;nbsp;&amp;quot;:&amp;quot;&amp;nbsp;作为分隔符，不同之处在于，每行用户信息被划分为&amp;nbsp;9&amp;nbsp;个字段。每个字段的含义如下：
用户名：加密密码：最后一次修改时间：最小修改时间间隔：密码有效期：密码需要变更前的警告天数：密码过期后的宽限时间：账号失效时间：保留字段&lt;/pre&gt;&lt;p&gt;&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;shadow&quot; data-pretit=&quot;shadow&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-weight: normal; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;cat&amp;nbsp;/etc/shadow
root:$6$VeDOa7ohMl.cMb.A$8R1V/0qdPDYK0S7UTp.f0zmRgQktK18U9krzbnJYDm7Wp9Xlycm9krIudQaRZ0UbTNVMjmWu1c./4opeq0Mqj1::0:99999:7:::
bin:*:18353:0:99999:7:::
daemon:*:18353:0:99999:7:::
adm:*:18353:0:99999:7:::
lp:*:18353:0:99999:7:::
sync:*:18353:0:99999:7:::
shutdown:*:18353:0:99999:7:::
halt:*:18353:0:99999:7:::
mail:*:18353:0:99999:7:::
operator:*:18353:0:99999:7:::
games:*:18353:0:99999:7:::
ftp:*:18353:0:99999:7:::
nobody:*:18353:0:99999:7:::
systemd-network:!!:19538::::::
dbus:!!:19538::::::
polkitd:!!:19538::::::
sshd:!!:19538::::::
postfix:!!:19538::::::
chrony:!!:19538::::::&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;四、计划任务&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在linu系统中，计划任务也是维持权限和远程下载恶意&lt;span class=&quot;edu-hl hl hl-1&quot; data-report-click=&quot;{&amp;quot;spm&amp;quot;:&amp;quot;1001.2101.3001.7020&amp;quot;,&amp;quot;extra&amp;quot;:&amp;quot;{\&amp;quot;word\&amp;quot;:\&amp;quot;软件\&amp;quot;}&amp;quot;}&quot; data-tit=&quot;软件&quot; data-pretit=&quot;软件&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 14px 0px 3px; font-synthesis-style: auto; overflow-wrap: break-word; border-radius: 3px; cursor: pointer; color: #FC5531; background: url(&amp;quot;../img/iconHighlight.svg&amp;quot;) right top / 12px 14px no-repeat transparent; box-shadow: none;&quot;&gt;软件&lt;/span&gt;的一种手段。一般有以下两种方法查看计划任务。&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1、查看当前的计划任务&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;crontab&amp;nbsp;-l

所有root用户定义的&amp;nbsp;crontab&amp;nbsp;文件都被保存在&amp;nbsp;/etc/crontab&amp;nbsp;目录中
所有非root用户定义的&amp;nbsp;crontab&amp;nbsp;文件都被保存在&amp;nbsp;/var/spool/cron&amp;nbsp;目录中&lt;/pre&gt;&lt;p&gt;&lt;img src=&quot;https://cdn.blog.liushuo.cn/zb_users/upload/2024/12/202412271735286172122586.png&quot; alt=&quot;在这里插入图片描述&quot; data-catchresult=&quot;img_catchSuccess&quot;/&gt;&lt;/p&gt;&lt;h4 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 16px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 26px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;查看指定用户的计划用户&lt;/h4&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;crontab&amp;nbsp;-u&amp;nbsp;root&amp;nbsp;-l&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2、查看etc目录下的计划文件&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;一般在&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;linux&quot; data-pretit=&quot;linux&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;linux&lt;/span&gt;系统中的任务计划文件都是以&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;cron&lt;/code&gt;开头的。可以使用利用正则表表达式的*筛选出/etc目录下所有以&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;cron&lt;/code&gt;开头的文件&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;ls /etc/cron*&lt;/code&gt;&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;ls&amp;nbsp;/etc/cron*
/etc/cron.deny&amp;nbsp;&amp;nbsp;/etc/crontab

/etc/cron.d:
0hourly

/etc/cron.daily:
logrotate&amp;nbsp;&amp;nbsp;man-db.cron

/etc/cron.hourly:
0anacron

/etc/cron.monthly:

/etc/cron.weekly:&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;五、开机文件启动项&lt;/h2&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;&amp;nbsp;ls&amp;nbsp;-al&amp;nbsp;/etc/rc.local
lrwxrwxrwx.&amp;nbsp;1&amp;nbsp;root&amp;nbsp;root&amp;nbsp;13&amp;nbsp;6月&amp;nbsp;&amp;nbsp;30&amp;nbsp;12:37&amp;nbsp;/etc/rc.local&amp;nbsp;-&amp;gt;&amp;nbsp;rc.d/rc.local&lt;/pre&gt;&lt;p&gt;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap;&quot;&gt;/etc/rc.local&lt;/code&gt;&lt;span style=&quot;color: #4D4D4D; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 16px; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;&amp;nbsp;是&amp;nbsp;&lt;/span&gt;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap;&quot;&gt;/etc/rc.d/rc.local&lt;/code&gt;&lt;span style=&quot;color: #4D4D4D; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-size: 16px; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: #FFFFFF;&quot;&gt;的软连接 有一些恶意病毒会把命令放在 这个文件内 开机的时候进行启动&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;cat&amp;nbsp;/etc/rc.d/rc.local
#!/bin/bash
#&amp;nbsp;THIS&amp;nbsp;FILE&amp;nbsp;IS&amp;nbsp;ADDED&amp;nbsp;FOR&amp;nbsp;COMPATIBILITY&amp;nbsp;PURPOSES
#
#&amp;nbsp;It&amp;nbsp;is&amp;nbsp;highly&amp;nbsp;advisable&amp;nbsp;to&amp;nbsp;create&amp;nbsp;own&amp;nbsp;systemd&amp;nbsp;services&amp;nbsp;or&amp;nbsp;udev&amp;nbsp;rules
#&amp;nbsp;to&amp;nbsp;run&amp;nbsp;scripts&amp;nbsp;during&amp;nbsp;boot&amp;nbsp;instead&amp;nbsp;of&amp;nbsp;using&amp;nbsp;this&amp;nbsp;file.
#
#&amp;nbsp;In&amp;nbsp;contrast&amp;nbsp;to&amp;nbsp;previous&amp;nbsp;versions&amp;nbsp;due&amp;nbsp;to&amp;nbsp;parallel&amp;nbsp;execution&amp;nbsp;during&amp;nbsp;boot
#&amp;nbsp;this&amp;nbsp;script&amp;nbsp;will&amp;nbsp;NOT&amp;nbsp;be&amp;nbsp;run&amp;nbsp;after&amp;nbsp;all&amp;nbsp;other&amp;nbsp;services.
#
#&amp;nbsp;Please&amp;nbsp;note&amp;nbsp;that&amp;nbsp;you&amp;nbsp;must&amp;nbsp;run&amp;nbsp;&amp;#39;chmod&amp;nbsp;+x&amp;nbsp;/etc/rc.d/rc.local&amp;#39;&amp;nbsp;to&amp;nbsp;ensure
#&amp;nbsp;that&amp;nbsp;this&amp;nbsp;script&amp;nbsp;will&amp;nbsp;be&amp;nbsp;executed&amp;nbsp;during&amp;nbsp;boot.

touch&amp;nbsp;/var/lock/subsys/local&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;查看开机自启动文件&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;ls -alh /etc/init.d/&lt;/code&gt;或&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;ls -al /etc/rc.d/init.d/&lt;/code&gt;&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;ls&amp;nbsp;-alh&amp;nbsp;/etc/init.d/
总用量&amp;nbsp;40K
drwxr-xr-x.&amp;nbsp;&amp;nbsp;2&amp;nbsp;root&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;70&amp;nbsp;6月&amp;nbsp;&amp;nbsp;30&amp;nbsp;12:37&amp;nbsp;.
drwxr-xr-x.&amp;nbsp;10&amp;nbsp;root&amp;nbsp;root&amp;nbsp;&amp;nbsp;127&amp;nbsp;6月&amp;nbsp;&amp;nbsp;30&amp;nbsp;12:37&amp;nbsp;..
-rw-r--r--.&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;root&amp;nbsp;&amp;nbsp;18K&amp;nbsp;5月&amp;nbsp;&amp;nbsp;22&amp;nbsp;2020&amp;nbsp;functions
-rwxr-xr-x.&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;root&amp;nbsp;4.5K&amp;nbsp;5月&amp;nbsp;&amp;nbsp;22&amp;nbsp;2020&amp;nbsp;netconsole
-rwxr-xr-x.&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;root&amp;nbsp;7.8K&amp;nbsp;5月&amp;nbsp;&amp;nbsp;22&amp;nbsp;2020&amp;nbsp;network
-rw-r--r--.&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;root&amp;nbsp;1.2K&amp;nbsp;10月&amp;nbsp;&amp;nbsp;2&amp;nbsp;2020&amp;nbsp;README&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;六、服务排查&lt;/h2&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;1_246&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;1、查看运行的服务&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;chkconfig&amp;nbsp;--list

注：该输出结果只显示&amp;nbsp;SysV&amp;nbsp;服务，并不包含
原生&amp;nbsp;systemd&amp;nbsp;服务。SysV&amp;nbsp;配置数据
可能被原生&amp;nbsp;systemd&amp;nbsp;配置覆盖。&amp;nbsp;

&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;要列出&amp;nbsp;systemd&amp;nbsp;服务，请执行&amp;nbsp;&amp;#39;systemctl&amp;nbsp;list-unit-files&amp;#39;。
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;查看在具体&amp;nbsp;target&amp;nbsp;启用的服务请执行
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;#39;systemctl&amp;nbsp;list-dependencies&amp;nbsp;[target]&amp;#39;。

netconsole&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;3:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;4:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;5:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6:关
network&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1:关&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2:开&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;3:开&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;4:开&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;5:开&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6:关

0，1，2，3，4，5，6表示的是等级
0.表示&amp;nbsp;关机
1表示：单用户模式
2表示：无网络连接的多用户命令行模式
3表示：有网络连接的多用户命令行模式
4表示：不可用
5表示：带图形界面的多用户模式
6表示：重新启动&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2、查看自启动列表&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;systemctl&amp;nbsp;list-unit-files&amp;nbsp;--type&amp;nbsp;service
UNIT&amp;nbsp;FILE&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;STATE&amp;nbsp;&amp;nbsp;&amp;nbsp;
arp-ethers.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
auditd.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;enabled&amp;nbsp;
autovt@.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;enabled&amp;nbsp;
blk-availability.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
brandbot.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
chrony-dnssrv@.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
chrony-wait.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
chronyd.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;enabled&amp;nbsp;
console-getty.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
console-shell.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
container-getty@.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
cpupower.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;disabled
crond.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;enabled&amp;nbsp;
dbus-org.fedoraproject.FirewallD1.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;enabled&amp;nbsp;
dbus-org.freedesktop.hostname1.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
dbus-org.freedesktop.import1.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
dbus-org.freedesktop.locale1.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;
dbus-org.freedesktop.login1.service&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;static&amp;nbsp;&amp;nbsp;

enabled：这个daemon将在开机时被执行；
disabled：这个daemon在开机时不会被执行；
static：这个daemon不可以自己启动（enable不可），不过可能会被其他的enabled&amp;nbsp;的服务来唤醒（关联属性的服务）；
mask：这个daemon无论如何都无法被启动，因为已经被强制注销（非删除），可通过systemctlunmask方式改回原本状态；&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3、关闭和启动服务&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;sudo&amp;nbsp;systemctl&amp;nbsp;stop&amp;nbsp;xxx.service&amp;nbsp;&amp;nbsp;//停止服务
sudo&amp;nbsp;systemctl&amp;nbsp;disable&amp;nbsp;xxx.service&amp;nbsp;&amp;nbsp;//禁止服务开机启动
sudo&amp;nbsp;systemctl&amp;nbsp;start&amp;nbsp;xxx.service&amp;nbsp;//启动服务
sudo&amp;nbsp;systemctl&amp;nbsp;enable&amp;nbsp;xxx.service&amp;nbsp;//开机启动服务&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;七、敏感目录&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;/tmp&lt;/code&gt;目录 和命令目录&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;/usr/bin /usr/bin&lt;/code&gt;等经常作为&lt;a href=&quot;https://so.csdn.net/so/search?q=%E6%81%B6%E6%84%8F%E8%BD%AF%E4%BB%B6&amp;spm=1001.2101.3001.7020&quot; target=&quot;_blank&quot; class=&quot;hl hl-1&quot; data-report-click=&quot;{&amp;quot;spm&amp;quot;:&amp;quot;1001.2101.3001.7020&amp;quot;,&amp;quot;dest&amp;quot;:&amp;quot;https://so.csdn.net/so/search?q=%E6%81%B6%E6%84%8F%E8%BD%AF%E4%BB%B6&amp;amp;spm=1001.2101.3001.7020&amp;quot;,&amp;quot;extra&amp;quot;:&amp;quot;{\&amp;quot;searchword\&amp;quot;:\&amp;quot;恶意软件\&amp;quot;}&amp;quot;}&quot; data-tit=&quot;恶意软件&quot; data-pretit=&quot;恶意软件&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px 3px 0px 0px; padding: 0px 14px 0px 3px; cursor: pointer; background: url(&amp;quot;../img/iconHighlight.svg&amp;quot;) right top / 12px 14px no-repeat transparent; color: rgb(252, 85, 49); font-synthesis-style: auto; overflow-wrap: break-word; border-radius: 3px; box-shadow: none;&quot;&gt;恶意软件&lt;/a&gt;的下载目录及关键文件被替换的目录&lt;/p&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;八、文件排查&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;使用&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;find&lt;/code&gt;命令&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;find&amp;nbsp;/&amp;nbsp;-name&amp;nbsp;passwd&amp;nbsp;
从/目录寻找名字叫passwd的并展示出来，find参数很多，使用的时候可以百度&lt;/pre&gt;&lt;p&gt;&lt;img src=&quot;https://cdn.blog.liushuo.cn/zb_users/upload/2024/12/202412271735286356612321.png&quot; alt=&quot;在这里插入图片描述&quot; data-catchresult=&quot;img_catchSuccess&quot;/&gt;&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1、特殊权限文件查找&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;恶意攻击者经常会在&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;tmp&lt;/code&gt;目录下上传、下载恶意文件&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;html]#&amp;nbsp;find&amp;nbsp;/var/www/html&amp;nbsp;-perm&amp;nbsp;777
/var/www/html/phpinfo.php&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2、指定关键字查找&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;网站被攻入之后，攻击者会上传一些恶意脚本，可以使用关键子查询，将这些脚本寻找出来。&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;find&amp;nbsp;/var/www/html&amp;nbsp;-name&amp;nbsp;&amp;quot;*.php&amp;quot;
将查找这个目录的php文件&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3、排查suid程序&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;对于一些设置了suid权限的程序进程排查&lt;/p&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;find&amp;nbsp;/&amp;nbsp;-type&amp;nbsp;f&amp;nbsp;-perm&amp;nbsp;-04000&amp;nbsp;-ls&amp;nbsp;-uid&amp;nbsp;0&amp;nbsp;2&amp;gt;/dev/null
50348512&amp;nbsp;&amp;nbsp;&amp;nbsp;32&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;32096&amp;nbsp;10月&amp;nbsp;31&amp;nbsp;&amp;nbsp;2018&amp;nbsp;/usr/bin/fusermount
50880946&amp;nbsp;&amp;nbsp;&amp;nbsp;24&amp;nbsp;-rws--x--x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;23968&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/chfn
50545721&amp;nbsp;&amp;nbsp;&amp;nbsp;76&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;73888&amp;nbsp;8月&amp;nbsp;&amp;nbsp;9&amp;nbsp;&amp;nbsp;2019&amp;nbsp;/usr/bin/chage
50880949&amp;nbsp;&amp;nbsp;&amp;nbsp;24&amp;nbsp;-rws--x--x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;23880&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/chsh
50545722&amp;nbsp;&amp;nbsp;&amp;nbsp;80&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;78408&amp;nbsp;8月&amp;nbsp;&amp;nbsp;9&amp;nbsp;&amp;nbsp;2019&amp;nbsp;/usr/bin/gpasswd
50545725&amp;nbsp;&amp;nbsp;&amp;nbsp;44&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;41936&amp;nbsp;8月&amp;nbsp;&amp;nbsp;9&amp;nbsp;&amp;nbsp;2019&amp;nbsp;/usr/bin/newgrp
50880981&amp;nbsp;&amp;nbsp;&amp;nbsp;44&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;44264&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/mount
50880996&amp;nbsp;&amp;nbsp;&amp;nbsp;32&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;32128&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/su
51096491&amp;nbsp;&amp;nbsp;144&amp;nbsp;---s--x--x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;147336&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/sudo
50881000&amp;nbsp;&amp;nbsp;&amp;nbsp;32&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;31984&amp;nbsp;10月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/umount
50934941&amp;nbsp;&amp;nbsp;&amp;nbsp;60&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;57656&amp;nbsp;8月&amp;nbsp;&amp;nbsp;9&amp;nbsp;&amp;nbsp;2019&amp;nbsp;/usr/bin/crontab
50930063&amp;nbsp;&amp;nbsp;&amp;nbsp;24&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;23576&amp;nbsp;4月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/pkexec
51096456&amp;nbsp;&amp;nbsp;&amp;nbsp;28&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;27856&amp;nbsp;4月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/bin/passwd
273937&amp;nbsp;&amp;nbsp;&amp;nbsp;36&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;36272&amp;nbsp;4月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/sbin/unix_chkpwd
273935&amp;nbsp;&amp;nbsp;&amp;nbsp;12&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;11232&amp;nbsp;4月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/sbin/pam_timestamp_check
360663&amp;nbsp;&amp;nbsp;&amp;nbsp;12&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;11296&amp;nbsp;10月&amp;nbsp;13&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/sbin/usernetctl
34082483&amp;nbsp;&amp;nbsp;&amp;nbsp;16&amp;nbsp;-rwsr-xr-x&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;15432&amp;nbsp;4月&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/usr/lib/polkit-1/polkit-agent-helper-1
34082471&amp;nbsp;&amp;nbsp;&amp;nbsp;60&amp;nbsp;-rwsr-x---&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;dbus&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;57936&amp;nbsp;9月&amp;nbsp;30&amp;nbsp;&amp;nbsp;2020&amp;nbsp;/&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;九、隐藏文件&lt;/h2&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;攻击者在获取服务器权限后，会通过一些技巧来隐藏自己的踪迹和后门文件，介绍Linux下的几种隐藏技术。&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;1_358&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;1、创建隐藏文件&lt;/h3&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;touch .test.txt&lt;/code&gt;&amp;nbsp;在文件前面加上点就是隐藏文件 使用&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;ls&lt;/code&gt;&amp;nbsp;无法查看 要使用&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;ls -al&lt;/code&gt;&amp;nbsp;查看&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;2_360&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;2、隐藏创建时间&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;Unix&amp;nbsp;下藏后门必须要修改时间，否则很容易被发现，直接利用&amp;nbsp;touch&amp;nbsp;就可以了
比如参考&amp;nbsp;index.php&amp;nbsp;的时间，再赋给&amp;nbsp;webshell.php，结果两个文件的时间就一样了。
查看时间格式：
ls&amp;nbsp;-l&amp;nbsp;--time-style&amp;nbsp;&amp;#39;+%Y/%m/%d&amp;nbsp;%H:%M:%S&amp;#39;

利用方法
touch&amp;nbsp;-r&amp;nbsp;index.php&amp;nbsp;webshell.php
或者直接将时间戳修改成某年某月某日。如下&amp;nbsp;2014&amp;nbsp;年&amp;nbsp;01&amp;nbsp;月&amp;nbsp;02&amp;nbsp;日。
touch&amp;nbsp;-t&amp;nbsp;1401021042.30&amp;nbsp;webshell.php&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;十、网络与进程分析&lt;/h2&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;1tcp_375&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;1、查看当前系统的&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;tcp&quot; data-pretit=&quot;tcp&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-weight: normal; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;tcp&lt;/span&gt;连接情况&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;netstat&amp;nbsp;-pantl
Active&amp;nbsp;Internet&amp;nbsp;connections&amp;nbsp;(servers&amp;nbsp;and&amp;nbsp;established)
Proto&amp;nbsp;Recv-Q&amp;nbsp;Send-Q&amp;nbsp;Local&amp;nbsp;Address&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Foreign&amp;nbsp;Address&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;State&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;PID/Program&amp;nbsp;name&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;0.0.0.0:22&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0.0.0.0:*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1104/sshd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;127.0.0.1:25&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0.0.0.0:*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1448/master&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;192.168.10.172:22&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.120:50775&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ESTABLISHED&amp;nbsp;99867/sshd:&amp;nbsp;root@pt&amp;nbsp;
tcp&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;52&amp;nbsp;192.168.10.172:22&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;192.168.10.120:52678&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;ESTABLISHED&amp;nbsp;30639/sshd:&amp;nbsp;root@pt&amp;nbsp;
tcp6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;:::80&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:::*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;50884/httpd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;:::22&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:::*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1104/sshd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;::1:25&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:::*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1448/master&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;:::443&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:::*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;50884/httpd&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
tcp6&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;:::3306&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;:::*&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;LISTEN&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;17598/mysqld&lt;/pre&gt;&lt;p style=&quot;box-sizing: border-box; outline: 0px; margin-top: 0px; margin-bottom: 16px; padding: 0px; font-size: 16px; color: rgb(77, 77, 77); line-height: 26px; overflow: auto hidden; font-synthesis-style: auto; overflow-wrap: break-word; font-family: -apple-system, &amp;quot;SF UI Text&amp;quot;, Arial, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;WenQuanYi Micro Hei&amp;quot;, sans-serif; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;关闭未知连接&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; outline: 0px; font-family: &amp;quot;Source Code Pro&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;Anonymous Pro&amp;quot;, &amp;quot;Droid Sans Mono&amp;quot;, Menlo, Monaco, Consolas, Inconsolata, Courier, monospace, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, sans-serif; font-size: 14px; line-height: 22px; color: rgb(199, 37, 78); background-color: rgb(249, 242, 244); border-radius: 2px; padding: 2px 4px; font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;kill -9 pid&lt;/code&gt;即可关闭&lt;/p&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;2_393&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;2、进程分析&lt;/h3&gt;&lt;h4 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 16px; color: rgb(79, 79, 79); line-height: 26px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;查看所有进程分析&lt;/h4&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;ps&amp;nbsp;aux
USER&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;PID&amp;nbsp;%CPU&amp;nbsp;%MEM&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;VSZ&amp;nbsp;&amp;nbsp;&amp;nbsp;RSS&amp;nbsp;TTY&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;STAT&amp;nbsp;START&amp;nbsp;&amp;nbsp;&amp;nbsp;TIME&amp;nbsp;COMMAND
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.3&amp;nbsp;128180&amp;nbsp;&amp;nbsp;6820&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Ss&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:04&amp;nbsp;/usr/lib/systemd/systemd&amp;nbsp;--switched-root&amp;nbsp;--system&amp;nbsp;--deserialize&amp;nbsp;22
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kthreadd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;4&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kworker/0:0H]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:17&amp;nbsp;[ksoftirqd/0]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;7&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[migration/0]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;8&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[rcu_bh]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;9&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;R&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:16&amp;nbsp;[rcu_sched]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;10&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[lru-add-drain]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;11&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[watchdog/0]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;13&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kdevtmpfs]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;14&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[netns]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;15&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[khungtaskd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;16&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[writeback]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;17&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kintegrityd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;18&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[bioset]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;19&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[bioset]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;20&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[bioset]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;21&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kblockd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;22&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[md]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;23&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[edac-poller]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;24&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[watchdogd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;30&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kswapd0]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;31&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;SN&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[ksmd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;32&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;SN&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[khugepaged]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;33&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[crypto]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;41&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kthrotld]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;43&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kmpath_rdacd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;44&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kaluad]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;45&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[kpsmoused]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;47&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[ipv6_addrconf]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;60&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[deferwq]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;96&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:04&amp;nbsp;[kauditd]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;274&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[mpt_poll_0]
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;275&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;0&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;S&amp;lt;&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;[ata_sff]&lt;/pre&gt;&lt;h4 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 16px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 26px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;筛选出具体的pid进程的信息&lt;/h4&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;log]#&amp;nbsp;ps&amp;nbsp;aux|grep&amp;nbsp;50884
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;50884&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.9&amp;nbsp;422160&amp;nbsp;17696&amp;nbsp;?&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Ss&amp;nbsp;&amp;nbsp;&amp;nbsp;6月30&amp;nbsp;&amp;nbsp;&amp;nbsp;0:05&amp;nbsp;/usr/sbin/httpd&amp;nbsp;-DFOREGROUND
root&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;59026&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;&amp;nbsp;0.0&amp;nbsp;112824&amp;nbsp;&amp;nbsp;&amp;nbsp;988&amp;nbsp;pts/2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;R+&amp;nbsp;&amp;nbsp;&amp;nbsp;15:31&amp;nbsp;&amp;nbsp;&amp;nbsp;0:00&amp;nbsp;grep&amp;nbsp;--color=auto&amp;nbsp;50884&lt;/pre&gt;&lt;h4 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 16px; --el-button-hover-bg-color: #6d5ffd; --el-button-hover-border-color: #6d5ffd; --el-button-active-bg-color: #6d5ffd; --el-button-active-border-color: #6d5ffd; color: rgb(79, 79, 79); line-height: 26px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;查看进程树&lt;/h4&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;pstree&amp;nbsp;-p&amp;nbsp;|&amp;nbsp;grep&amp;nbsp;pid&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;十一、历史命令&lt;/h2&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;history&amp;nbsp;用来查阅输入的历史命令
攻击者可以可以通过&amp;nbsp;history&amp;nbsp;-c&amp;nbsp;来清除记录&amp;nbsp;
我们可以通过&amp;nbsp;查看&amp;nbsp;cat&amp;nbsp;.bash_history&amp;nbsp;来查阅历史记录&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;十二、系统日志&lt;/h2&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;a id=&quot;1iproot_455&quot; style=&quot;box-sizing: border-box; outline: none; margin: 0px; padding: 0px; font-weight: normal; cursor: pointer; background-color: transparent; color: rgb(78, 161, 219); font-synthesis-style: auto; overflow-wrap: break-word;&quot;&gt;&lt;/a&gt;1、有多少ip爆破主机root账号&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;Failed&amp;nbsp;password&amp;nbsp;for&amp;nbsp;root&amp;quot;&amp;nbsp;/var/log/secure&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$11}&amp;#39;&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;|&amp;nbsp;uniq&amp;nbsp;-c&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;-nr&amp;nbsp;|&amp;nbsp;more
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;192.168.230.1&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2、有哪些ip在爆破&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;Failed&amp;nbsp;password&amp;quot;&amp;nbsp;/var/log/secure|grep&amp;nbsp;-E&amp;nbsp;-o&amp;nbsp;&amp;quot;(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)&amp;quot;|uniq&amp;nbsp;-c
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;192.168.230.1&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3、爆破&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;用户名字典&quot; data-pretit=&quot;用户名字典&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-weight: normal; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;用户名字典&lt;/span&gt;&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;Failed&amp;nbsp;password&amp;quot;&amp;nbsp;/var/log/secure|perl&amp;nbsp;-e&amp;nbsp;&amp;#39;while($_=&amp;lt;&amp;gt;){&amp;nbsp;/for(.*?)&amp;nbsp;from/;&amp;nbsp;print&amp;nbsp;&amp;quot;$1\n&amp;quot;;}&amp;#39;|uniq&amp;nbsp;-c|sort&amp;nbsp;-nr
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;1&amp;nbsp;&amp;nbsp;root&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;4、登录成功的ip&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;Accepted&amp;nbsp;&amp;quot;&amp;nbsp;/var/log/secure&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$11}&amp;#39;&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;|&amp;nbsp;uniq&amp;nbsp;-c&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;-nr&amp;nbsp;|&amp;nbsp;more
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;2&amp;nbsp;192.168.230.1&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;5、登录成功的用户名、ip&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;Accepted&amp;nbsp;&amp;quot;&amp;nbsp;/var/log/secure&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$1,$2,$3,$9,$11}&amp;#39;
Jul&amp;nbsp;2&amp;nbsp;11:41:41&amp;nbsp;root&amp;nbsp;192.168.10.120
Jul&amp;nbsp;2&amp;nbsp;12:34:14&amp;nbsp;root&amp;nbsp;192.168.10.120
Jul&amp;nbsp;2&amp;nbsp;16:53:33&amp;nbsp;root&amp;nbsp;192.168.10.158&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;6、查看添加账号信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;useradd&amp;quot;&amp;nbsp;/var/log/secure
Jul&amp;nbsp;&amp;nbsp;2&amp;nbsp;21:52:24&amp;nbsp;centos7&amp;nbsp;useradd[42126]:&amp;nbsp;new&amp;nbsp;group:&amp;nbsp;name=test,&amp;nbsp;GID=1000
Jul&amp;nbsp;&amp;nbsp;2&amp;nbsp;21:52:24&amp;nbsp;centos7&amp;nbsp;useradd[42126]:&amp;nbsp;new&amp;nbsp;user:&amp;nbsp;name=test,&amp;nbsp;UID=1000,&amp;nbsp;GID=1000,&amp;nbsp;home=/home/test,&amp;nbsp;shell=/bin/bash&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;7、查看删除账号信息&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;[root@centos7&amp;nbsp;~]#&amp;nbsp;grep&amp;nbsp;&amp;quot;userdel&amp;quot;&amp;nbsp;/var/log/secure
Jul&amp;nbsp;&amp;nbsp;2&amp;nbsp;22:11:57&amp;nbsp;centos7&amp;nbsp;userdel[88290]:&amp;nbsp;delete&amp;nbsp;user&amp;nbsp;&amp;#39;test&amp;#39;
Jul&amp;nbsp;&amp;nbsp;2&amp;nbsp;22:11:57&amp;nbsp;centos7&amp;nbsp;userdel[88290]:&amp;nbsp;removed&amp;nbsp;group&amp;nbsp;&amp;#39;test&amp;#39;&amp;nbsp;owned&amp;nbsp;by&amp;nbsp;&amp;#39;test&amp;#39;
Jul&amp;nbsp;&amp;nbsp;2&amp;nbsp;22:11:57&amp;nbsp;centos7&amp;nbsp;userdel[88290]:&amp;nbsp;removed&amp;nbsp;shadow&amp;nbsp;group&amp;nbsp;&amp;#39;test&amp;#39;&amp;nbsp;owned&amp;nbsp;by&amp;nbsp;&amp;#39;test&amp;#39;&lt;/pre&gt;&lt;h2 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 20px; color: rgb(79, 79, 79); line-height: 30px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;十三、WEB日志&lt;/h2&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;在对WEB日志进行安全分析时，一般可以按照两种思路展开，逐步深入，还原整个攻击过程。
第一种：确定入侵的时间范围，以此为线索，查找这个时间范围内可疑的日志，进一步排查，最终确定攻击者，还原攻击过程。
第二种：攻击者在入侵网站后，通常会留下后门维持权限，以方便再次访问，我们可以找到该文件，并以此为线索来展开分析。&lt;/pre&gt;&lt;h3 style=&quot;box-sizing: border-box; outline: 0px; margin: 24px 0px 8px; padding: 0px; font-family: &amp;quot;PingFang SC&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, SimHei, Arial, SimSun; font-size: 18px; color: rgb(79, 79, 79); line-height: 28px; font-synthesis-style: auto; overflow-wrap: break-word; font-variant-ligatures: no-common-ligatures; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span class=&quot;words-blog hl-git-1&quot; data-tit=&quot;Apache&quot; data-pretit=&quot;apache&quot; style=&quot;box-sizing: border-box; outline: 0px; margin: 0px 3px 0px 0px; padding: 0px 18px 0px 0px; font-weight: normal; font-synthesis-style: auto; overflow-wrap: break-word; cursor: pointer; background: url(&amp;quot;../img/gitcode-key.png&amp;quot;) right center / 14px 14px no-repeat transparent; box-shadow: none; color: #4EA1DB !important;&quot;&gt;Apache&lt;/span&gt;日志分析技巧&lt;/h3&gt;&lt;pre class=&quot;brush:bash;toolbar:false&quot;&gt;1、列出当天访问次数最多的IP命令：
&amp;nbsp;cut&amp;nbsp;-d-&amp;nbsp;-f&amp;nbsp;1&amp;nbsp;access_log|uniq&amp;nbsp;-c&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;-rn&amp;nbsp;|&amp;nbsp;head&amp;nbsp;-20
2、查看当天有多少个IP访问：
awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$1}&amp;#39;&amp;nbsp;access_log|sort|uniq|wc&amp;nbsp;-l
3、查看某一个页面被访问的次数：
grep&amp;nbsp;&amp;quot;/index.php&amp;quot;&amp;nbsp;access_log&amp;nbsp;|&amp;nbsp;wc&amp;nbsp;-l
4、查看每一个IP访问了多少个页面：
awk&amp;nbsp;&amp;#39;{++S[$1]}&amp;nbsp;END&amp;nbsp;{for&amp;nbsp;(a&amp;nbsp;in&amp;nbsp;S)&amp;nbsp;print&amp;nbsp;a,S[a]}&amp;#39;&amp;nbsp;access_log
5、将每个IP访问的页面数进行从小到大排序：
awk&amp;nbsp;&amp;#39;{++S[$1]}&amp;nbsp;END&amp;nbsp;{for&amp;nbsp;(a&amp;nbsp;in&amp;nbsp;S)&amp;nbsp;print&amp;nbsp;S[a],a}&amp;#39;&amp;nbsp;access_log&amp;nbsp;|&amp;nbsp;sort&amp;nbsp;-n
6、查看某一个IP访问了哪些页面：
grep&amp;nbsp;^111.111.111.111&amp;nbsp;access_log|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$1,$7}&amp;#39;
7、去掉搜索引擎统计当天的页面：
awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$12,$1}&amp;#39;&amp;nbsp;access_log&amp;nbsp;|&amp;nbsp;grep&amp;nbsp;^\&amp;quot;Mozilla&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$2}&amp;#39;&amp;nbsp;|sort&amp;nbsp;|&amp;nbsp;uniq&amp;nbsp;|&amp;nbsp;wc&amp;nbsp;-l
8、查看2023年7月2日22时这一个小时内有多少IP访问:
awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$4,$1}&amp;#39;&amp;nbsp;access_log&amp;nbsp;|&amp;nbsp;grep&amp;nbsp;02/Jul/2023:22&amp;nbsp;|&amp;nbsp;awk&amp;nbsp;&amp;#39;{print&amp;nbsp;$2}&amp;#39;|&amp;nbsp;sort&amp;nbsp;|&amp;nbsp;uniq&amp;nbsp;|&amp;nbsp;wc&amp;nbsp;-l&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Fri, 27 Dec 2024 15:46:00 +0800</pubDate></item><item><title>Linux应急响应的流程</title><link>https://zblog.liushuo.cn/?id=12</link><description>&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; line-height: 26px; color: rgb(51, 51, 51); font-family: &amp;quot;PingFang SC&amp;quot;, Arial, Helvetica, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;Linux应急响应的流程主要包括以下几个步骤&lt;/span&gt;‌&lt;/mark&gt;：&lt;/p&gt;&lt;ol style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; font-size: var(--cos-text-body-lg); line-height: 26px; color: var(--cos-color-text); font-weight: var(--cos-font-regular);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;初步评估与隔离&lt;/span&gt;‌&lt;/mark&gt;：首先，通过监控系统日志、网络流量和系统性能等手段，初步判断系统是否遭受攻击。一旦确认系统受到攻击，应立即将受感染的系统从网络中隔离，以防止攻击扩散。‌&lt;span disable-audio=&quot;true&quot;&gt;&lt;span rl-type=&quot;stop&quot;&gt;&lt;span class=&quot;cos-tooltip cosd-citation&quot; style=&quot;position: relative; display: inline-block; line-height: 14px; margin-left: var(--cos-space-3xs); margin-right: var(--cos-space-3xs);&quot;&gt;&lt;span class=&quot;cosd-citation-citationId &quot; style=&quot;background: rgba(223, 223, 245, 0.4); border-radius: var(--cos-rounded-full); color: var(--cos-color-text-tiny); cursor: pointer; display: inline-block; font-size: 12px; height: 14px; line-height: 14px; position: relative; text-align: center; vertical-align: text-bottom; text-wrap: nowrap; width: 14px;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; font-size: var(--cos-text-body-lg); line-height: 26px; color: var(--cos-color-text); font-weight: var(--cos-font-regular);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;信息收集与分析&lt;/span&gt;‌&lt;/mark&gt;：接下来，进行系统日志分析，检查/var/log目录下的日志文件，特别是/var/log/secure和/var/log/auth.log等安全相关日志，查找异常登录、权限变更和系统命令执行等记录。同时，使用ps、top、netstat等命令查看当前运行的进程和网络连接，识别可疑进程和异常网络连接。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; font-size: var(--cos-text-body-lg); line-height: 26px; color: var(--cos-color-text); font-weight: var(--cos-font-regular);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;清除病毒和系统加固&lt;/span&gt;‌&lt;/mark&gt;：在识别出病毒后，需要清除病毒文件并结束相关进程。这包括使用命令如&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;ps&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;kill&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;rm&lt;/code&gt;等来定位和删除病毒文件和进程。完成病毒清除后，进行系统加固，防止病毒再次入侵。‌&lt;span disable-audio=&quot;true&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; font-size: var(--cos-text-body-lg); line-height: 26px; color: var(--cos-color-text); font-weight: var(--cos-font-regular);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;恢复与总结&lt;/span&gt;‌&lt;/mark&gt;：在应急响应流程结束后，进行系统恢复工作，并总结经验教训，以便在未来更好地应对类似的安全事件。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; line-height: 26px; color: rgb(51, 51, 51); font-family: &amp;quot;PingFang SC&amp;quot;, Arial, Helvetica, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;常见的Linux应急响应工具和技术包括&lt;/span&gt;‌&lt;/mark&gt;：&lt;/p&gt;&lt;ul style=&quot;list-style-type: none;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;日志分析工具&lt;/span&gt;‌&lt;/mark&gt;：如&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;grep&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;awk&lt;/code&gt;等用于分析系统日志。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;进程管理工具&lt;/span&gt;‌&lt;/mark&gt;：如&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;ps&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;top&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;kill&lt;/code&gt;等用于管理和结束进程。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;网络连接分析工具&lt;/span&gt;‌&lt;/mark&gt;：如&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;netstat&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;ss&lt;/code&gt;等用于查看网络连接。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;mark class=&quot;flexible-marker flexible-marker-default&quot; style=&quot;animation: 1s linear 0s 1 normal forwards running leftToRight; background-image: linear-gradient(90deg, rgba(111, 75, 250, 0.12), rgba(111, 75, 250, 0.12)); background-position: center bottom; background-size: 100% 12px; background-repeat: no-repeat; background-attachment: initial; background-origin: initial; background-clip: initial; padding-bottom: 1px;&quot;&gt;‌&lt;span style=&quot;font-weight: var(--cos-font-medium); -webkit-text-stroke: var(--cos-font-medium-stroke);&quot;&gt;文件管理工具&lt;/span&gt;‌&lt;/mark&gt;：如&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;ls&lt;/code&gt;,&amp;nbsp;&lt;code style=&quot;background: var(--cos-color-border-minor); border-radius: 6px; margin: 0px 4px; padding: 1px 4px; color: var(--cos-color-text);&quot;&gt;rm&lt;/code&gt;等用于检查和删除文件。‌&lt;span disable-audio=&quot;true&quot;&gt;&lt;span rl-type=&quot;stop&quot;&gt;&lt;span class=&quot;cos-tooltip cosd-citation&quot; style=&quot;position: relative; display: inline-block; line-height: 14px; margin-left: var(--cos-space-3xs); margin-right: var(--cos-space-3xs);&quot;&gt;&lt;span class=&quot;cosd-citation-citationId &quot; style=&quot;background: rgba(223, 223, 245, 0.4); border-radius: var(--cos-rounded-full); color: var(--cos-color-text-tiny); cursor: pointer; display: inline-block; font-size: 12px; height: 14px; line-height: 14px; position: relative; text-align: center; vertical-align: text-bottom; text-wrap: nowrap; width: 14px;&quot;&gt;1&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p class=&quot;marklang-paragraph&quot; style=&quot;margin-top: var(--cos-space-3xs); margin-bottom: var(--cos-space-3xs); padding: 0px; list-style: none; line-height: 26px; color: rgb(51, 51, 51); font-family: &amp;quot;PingFang SC&amp;quot;, Arial, Helvetica, sans-serif; text-wrap: wrap; background-color: rgb(255, 255, 255);&quot;&gt;通过以上步骤和工具的使用，可以有效地进行Linux系统的应急响应，保护系统的安全性和稳定性。&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Wed, 11 Dec 2024 15:09:37 +0800</pubDate></item><item><title>个人首次域名备案避坑指南</title><link>https://zblog.liushuo.cn/?id=11</link><description>&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;众所周知，在国内如果需要开展web服务（海外服务器可以不用备案？域名白名单了解一下），域名（网站）备案是不可避免，否则连http这些web都不能被访问，但是随着现在要求越来越高，就连首次备案的难度也在直线上升，哪怕个人备案也容易被驳回。&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;备案只针对需要在国内开展业务或者需要使用国内部分服务的童鞋，如果网站在境外或者无需使用国内相关服务，那就不用备案，但是神奇的白名单可跑不掉，总之如果有这方面的需求备案不可避免，个人认为有需要还是趁早备案。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;section style=&quot;margin: 0px 0px 32px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;本篇以在腾讯云备案为例，其他的服务商例如阿里云这些标准都是一样的。&lt;/span&gt;&lt;/section&gt;&lt;section&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #0080FF; visibility: visible;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.5px; font-size: 20px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;一、准备&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;一个域名，此域名后缀需要可备案，具体可以在此查看（&lt;a href=&quot;https://cloud.tencent.com/document/product/243/39038&quot; target=&quot;_blank&quot; title=&quot;https://cloud.tencent.com/document/product/243/39038&quot;&gt;https://cloud.tencent.com/document/product/243/39038&lt;/a&gt;），例如.org这些后缀目前无法备案，这种就不建议把服务转移回国内了，或者干干脆换个域名。&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: var(--articleFontsize); visibility: visible;&quot;&gt;备案需要把域名转移到国内，比如在谷歌注册的需要转移回国内商家，域名需要实名，而且域名的实名信息（域名所有者）需要和备案人一致，实名认证后三天才能申请备案。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: var(--articleFontsize); visibility: visible;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(255, 0, 0); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: var(--articleFontsize); letter-spacing: 0.5px; visibility: visible;&quot;&gt;域名备案只针对一级域名（如：abc.com），但是在首次备案前一级域名要处于不可访问的状态，最好是无解析状态，或者对应ip的80和443端口主动关闭了，首次备案是不审查网站内容的，就是在网站还没有开始搭建前就需要备案了，但是二级域名（除去www.abc.com）不受限制，可以不用暂停解析，但这样时候因为一级域名还没有备案，所以二级域名对应的网站也是不能访问的，会被阻断，&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: var(--articleFontsize); visibility: visible;&quot;&gt;当这个一级域名备案成功后二级域名（a.abc.com）就都可以正常访问了&lt;/span&gt;。&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/span&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;一个服务器，且服务器剩余时长需要大于三个月，如果是刚开始备案就需要一次性买够三个月以上的服务器，且服务器需要在境内，首次备案的话需要在服务器商那里备案，后面做接入的话可以换个服务商；或者用备案授权码也行，这样就不用先准备服务器了。&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;当域名备案完成后，一般情况下更换了服务器（一级域名解析的ip变更）也不会有啥影响，只要更换的服务器还在同一商家，就不用变更域名信息，但如果更换了商家，例如从腾讯换到了阿里，那还需要做备案接入。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;section style=&quot;margin: 0px 0px 32px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;域名和服务器商可以不是同一个，比如域名在阿里，然后用腾讯服务器，但是备案需要在服务器商备案，但是这样的话需要在阿里下载域名证书（证书包含所有人信息），在备案的时候需要上传，如果域名和服务器是同一家，就不用这个证书了。&lt;/span&gt;&lt;/section&gt;&lt;/p&gt;&lt;p&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 128, 255); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 20px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.5px; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;二、其他的材料以及要求&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;备案最后审核的是各省的管理局（就是申请备案时候选择的省份），而且每个省份的管理局要求都不一样，可以访问说明查看各省的要求。（&lt;a href=&quot;https://cloud.tencent.com/document/product/243/3474&quot; target=&quot;_blank&quot; title=&quot;https://cloud.tencent.com/document/product/243/3474&quot;&gt;https://cloud.tencent.com/document/product/243/3474&lt;/a&gt;）&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #FF0000;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;最麻烦的就在这里，因为&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;最后审核的是各省的管理局，而且标准可以说年年改，可能今年是这个标准，明年又是另一个标准，今年需要这个文件，明年可能又需要另一个文件，而且有些要求都不会说明出来，只有被驳回了才知道要改啥，如果想要一次性过，一定要自行看好所需要的材料，被驳回了也没事，修改好重新提交就行。&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #FF0000;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;目前例如北京这些管局&lt;span data-slate-fragment=&quot;JTVCJTdCJTIydHlwZSUyMiUzQSUyMnAlMjIlMkMlMjJjaGlsZHJlbiUyMiUzQSU1QiU3QiUyMnRleHQlMjIlM0ElMjIlRTQlQjglOEQlRTYlOTQlQUYlRTYlOEMlODElMjAlRTIlODAlOUMlRTQlQjglQUElRTQlQkElQkElRTclQTklQkElRTklOTclQjQlMkYlRTUlOEQlOUElRTUlQUUlQTIlRTIlODAlOUQlMjAlRTUlQTQlODclRTYlQTElODglRTclQjElQkIlRTUlOUUlOEIlMjIlN0QlNUQlN0QlNUQ=&quot; style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;不支持 “个人空间/博客” 备案类型，那这种时候我只能说灵活变通了。&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: var(--articleFontsize);&quot;&gt;部分省份例如广东省需要额外提交个人承诺书，新疆地区需要提供党建&lt;/span&gt;确认函（现在似乎不用了），&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;注意这些文件上传的时候需要清晰可见，如果文件按了手印，手印也得清晰（有一点糊都不行，别问为什么），不然100%驳回&lt;/span&gt;。&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;我也有几点建议，但这里只是按照我备案被驳回的经验来，具体的不同管局要求不同：&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;1.备案时最好选择户籍所在地省份地区，除非居住的省份比户籍的省份要求简单，不然一律选择&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;户籍所在地省份（而且部分省份要求只能是户籍人口才能备案），部分省份如果是非当地户籍还需要提供社保证明和暂住证，这对学生（年满18岁）极其不友好，所以&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;最好&lt;/span&gt;选户籍所在地。&lt;/span&gt;&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;2.备案有网站负责人和备案人，这两个无特殊情况建议一致，不要给自己找麻烦！！！&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;3.备案时需要填写手机号（两个），这两个手机号归属地最好是与省份一致，比如地区选了辽宁省，那号码归属地也需要是辽宁省，为什么举例辽宁省呢，因为辽宁省就是这个要求，当然其他省份也有；同时两个手机号不能相同。&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #0080FF; font-size: 20px; visibility: visible;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.5px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;三、提交备案申请&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;这部分需要避坑的不多，大部分上篇已经提到了，这里需要注意的只有几个。&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;1.省份上篇已经说了，网站内容直接选择其他就行，不要选个人博客。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;2.网站名称不要出现国家、地面、人名，名称长一些无所谓，但是一定要突出网站内容，比如想写旅行的，就起“旅游攻略分享”这种，网站名称烂大街没事，这个名称也不用当做网站的标题（比如备案网站名称叫111，但实际上网站标题叫做222都行），土一点俗一点也没关系，当然这个后面网站不写旅游的内容也行，但以后如果需要添加备案（添加另一个域名备案）可能就会因网站内容和备案内容不一致被驳回。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;3.备案备注和网站名称同理，就写主要是网站内容，内容也要详细些，比如说以旅游为主，内容可以写分享照片、分享如何安排行程这些，总之要凑够50个字，不然100%驳回，最后一定要加上“仅供个人学习使用，不涉及商业性经营性”，同理，网站内容还是要尽量和自己规划的来，不然以后添加备案就有的改了。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; visibility: visible;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px; visibility: visible;&quot;&gt;4.网站负责人和备案人一定要一致，联系信息两个手机号要一致，且归属地最好是与省份对应，然后在视频核验的时候要选个特别白的墙或者背景，什么灰白、米白都不行，一定要纯白。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;5.然后一些其他的材料比如证明、承诺书这种一定要清晰可见，有指纹的指纹一点都不能糊。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;提交完成后就需要先等待服务商的审核（初审），人工审核的，会在工作日打填入的手机号进行核实，两个都会打，所以确保两个号码当天都能接到，而且如果开了防骚扰最好关闭，不然大概率会被手机拦截了。&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;如果提交的内容有问题，比如是网站名称或者网站内容这些写的不合适，在电话联系的时候会告知的，一般审核人员会帮助修改部分内容，按照他们说的改就行，如果是缺少文件材料或者材料不清晰，也会在电话告知，不过那就只能驳回再修改了，修改好后提交还会再审核，审核后还会再打电话核验，总之就是这样反复，啥时候完全修改好了，服务商通过就会提交到当地&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;（一开始备案所选省份）&lt;/span&gt;管局。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;section style=&quot;margin: 0px 0px 32px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;等提交到管局后一段时间就会有个验证码，按照提示到“&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif;&quot;&gt;ICP/IP地址/域名信息备案管理系统”里面核验就行，这个有效期24小时，尽快核验完成就行，核验后就是等管局审核，这个就看管局的效率了，一般7-10个工作日左右，反正慢慢等就行，基本上服务商那边初审通过了，基本上管局也可以通过，但是这个只限于首次备案（后面添加备案，我就笑嘻嘻，根本通过不了），如果没通过就按照要求修改就行。&lt;/span&gt;&lt;/span&gt;&lt;/section&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; color: #0080FF;&quot;&gt;&lt;strong style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 0.5px; font-size: 20px; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;四、备案完成&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;等备案完成后就有备案号，这时候再搭建网站、博客这些，而且需要把备案号放到网站底部并做好链接，备案完成后理论上还需要进行公安备案的，这个也需要注意下。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 24px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;可能会有些大聪明想着备案后不建网站，我只能说备案后是也是会时不时抽查的，发现是个空壳就会被注销备案；抽查如果内容不合适或者没有按照要求来，就会先警告要求整改，一直没有整改就要被注销了。&lt;br style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;section style=&quot;margin: 0px 0px 32px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Helvetica Neue&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei UI&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 0.5px;&quot;&gt;后面更换服务商还需要接入备案，域名不想要了也需要及时变更或者注销掉，不然后面域名被别人注册了备案还在，出现问题自己要背锅的。&lt;/span&gt;&lt;/section&gt;&lt;/p&gt;&lt;/section&gt;&lt;/p&gt;</description><pubDate>Sat, 03 Feb 2024 14:17:23 +0800</pubDate></item><item><title>手写模拟器，一款可以把文档模拟手写功能的软件</title><link>https://zblog.liushuo.cn/?id=9</link><description>&lt;p&gt;&lt;span style=&quot;color: #333333; font-family: &amp;quot;Microsoft YaHei&amp;quot;; background-color: #FFFFFF;&quot;&gt;时代发展的今天，很多信息与资料的处理与学习大都可以通过计算机进行，然而目前我们无法完全摆脱传统的手工方式。对于一些可以通过计算机代替，或者某些意义不大的手抄任务或资料，若用人工手写的方式将费时费力。基于以上问题，手写模拟器v2.0是一款可以模拟手写功能的软件。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #333333; font-family: &amp;quot;Microsoft YaHei&amp;quot;; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #333333; font-family: &amp;quot;Microsoft YaHei&amp;quot;; background-color: #FFFFFF;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 10px; padding: 0px; box-sizing: border-box; color: rgb(51, 51, 51); font-family: &amp;quot;Microsoft YaHei&amp;quot;; white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; box-sizing: border-box;&quot;&gt;源码地址：&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top: 0px; margin-bottom: 10px; padding: 0px; box-sizing: border-box; color: rgb(51, 51, 51); font-family: &amp;quot;Microsoft YaHei&amp;quot;; white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px; box-sizing: border-box;&quot;&gt;&lt;a rel=&quot;nofollow&quot; href=&quot;https://github.com/Gsllchb/Handright&quot; target=&quot;_blank&quot; style=&quot;margin: 0px; padding: 0px; box-sizing: border-box; background: 0px 0px; color: rgb(22, 160, 133); text-decoration-line: none; transition: all 0.3s ease-in-out 0s; outline: 0px;&quot;&gt;https://github.com/Gsllchb/Handright&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #333333; font-family: &amp;quot;Microsoft YaHei&amp;quot;; background-color: #FFFFFF;&quot;&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://cdn.blog.liushuo.cn/zb_users/upload/2024/01/202401201705749560251822.png&quot; title=&quot;shouxiemoniqi.png&quot; alt=&quot;shouxiemoniqi.png&quot;/&gt;&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sat, 20 Jan 2024 19:12:16 +0800</pubDate></item><item><title>Linux最常用的命令汇总</title><link>https://zblog.liushuo.cn/?id=7</link><description>&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 0px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;linux命令是对Linux系统进行管理的命令。对于Linux系统来说，无论是中央处理器、内存、磁盘驱动器、键盘、鼠标，还是用户等都是文件，Linux系统管理的命令是它正常运行的核心。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;线上查询及帮助命令（2个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;man：查看命令帮助，命令的词典，更复杂的还有info，但不常用。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;help：查看Linux内置命令的帮助，比如cd命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;文件和目录操作命令（18个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ls：全拼list，功能是列出目录的内容及其内容属性信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;cd：全拼change directory，功能是从当前工作目录切换到指定的工作目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;cp：全拼copy，其功能为复制文件或目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;find：查找的意思，用于查找目录及目录下的文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mkdir：全拼make directories，其功能是创建目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mv：全拼move，其功能是移动或重命名文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;pwd：全拼print working directory，其功能是显示当前工作目录的绝对路径。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;rename：用于重命名文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;rm：全拼remove，其功能是删除一个或多个文件或目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;rmdir：全拼remove empty directories，功能是删除空目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;touch：创建新的空文件，改变已有文件的时间戳属性。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tree：功能是以树形结构显示目录下的内容。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;basename：显示文件名或目录名。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dirname：显示文件或目录路径。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chattr：改变文件的扩展属性。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;lsattr：查看文件扩展属性。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;file：显示文件的类型。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;md5sum：计算和校验文件的MD5值。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;查看文件及内容处理命令（21个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;cat：全拼concatenate，功能是用于连接多个文件并且打印到屏幕输出或重定向到指定文件中。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tac：是cat的反向拼写，因此命令的功能为反向显示文件内容。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;more：分页显示文件内容。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;less：分页显示文件内容，more命令的相反用法。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;head：显示文件内容的头部。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tail：显示文件内容的尾部。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;cut：将文件的每一行按指定分隔符分割并输出。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;split：分割文件为不同的小片段。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;paste：按行合并文件内容。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;sort：对文件的文本内容排序。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;uniq：去除重复行。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;wc：统计文件的行数、单词数或字节数。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;iconv：转换文件的编码格式。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dos2unix：将DOS格式文件转换成UNIX格式。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;diff：全拼difference，比较文件的差异，常用于文本文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;vimdiff：命令行可视化文件比较工具，常用于文本文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;rev：反向输出文件内容。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;grep/egrep：过滤字符串，三剑客老三。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;join：按两个文件的相同字段合并。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tr：替换或删除字符。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;vi/vim：命令行文本编辑器。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;文件压缩及解压缩命令（4个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tar：打包压缩。oldboy&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;unzip：解压文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;gzip：压缩工具。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;zip：压缩工具。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;信息显示命令（11个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;uname：显示操作系统相关信息的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;hostname：显示或者设置当前系统的主机名。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dmesg：显示开机信息，用于诊断系统故障。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;uptime：显示系统运行时间及负载。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;stat：显示文件或文件系统的状态。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;du：计算磁盘空间使用情况。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;df：报告文件系统磁盘空间的使用情况。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;top：实时显示系统资源使用情况。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;free：查看系统内存。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;date：显示与设置系统时间。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;cal：查看日历等时间信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;搜索文件命令（4个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;which：查找二进制命令，按环境变量PATH路径查找。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;find：从磁盘遍历查找文件或目录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;whereis：查找二进制命令，按环境变量PATH路径查找。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;locate：从数据库 (/var/lib/mlocate/mlocate.db) 查找命令，使用updatedb更新库。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;用户管理命令（10个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;useradd：添加用户。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;usermod：修改系统已经存在的用户属性。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;userdel：删除用户。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;groupadd：添加用户组。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;passwd：修改用户密码。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chage：修改用户密码有效期限。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;id：查看用户的uid,gid及归属的用户组。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;su：切换用户身份。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;visudo：编辑/etc/sudoers文件的专属命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;sudo：以另外一个用户身份(默认root用户)执行事先在sudoers文件允许的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;基础网络操作命令（11个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;telnet：使用TELNET协议远程登录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ssh：使用SSH加密协议远程登录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;scp：全拼secure copy，用于不同主机之间复制文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;wget：命令行下载文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ping：测试主机之间网络的连通性。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;route：显示和设置linux系统的路由表。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ifconfig：查看、配置、启用或禁用网络接口的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ifup：启动网卡。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ifdown：关闭网卡。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;netstat：查看网络状态。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ss：查看网络状态。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;深入网络操作命令（9个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;nmap：网络扫描命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;lsof：全名list open files，也就是列举系统中已经被打开的文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mail：发送和接收邮件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mutt：邮件管理命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;nslookup：交互式查询互联网DNS服务器的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dig：查找DNS解析过程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;host：查询DNS的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;traceroute：追踪数据传输路由状况。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;tcpdump：命令行的抓包工具。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;有关磁盘与文件系统的命令（16个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mount：挂载文件系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;umount：卸载文件系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;fsck：检查并修复Linux文件系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dd：转换或复制文件。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dumpe2fs：导出ext2/ext3/ext4文件系统信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dumpe：xt2/3/4文件系统备份工具。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;fdisk：磁盘分区命令，适用于2TB以下磁盘分区。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;parted：磁盘分区命令，没有磁盘大小限制，常用于2TB以下磁盘分区。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mkfs：格式化创建Linux文件系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;partprobe：更新内核的硬盘分区表信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;e2fsck：检查ext2/ext3/ext4类型文件系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mkswap：创建Linux交换分区。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;swapon：启用交换分区。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;swapoff：关闭交换分区。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;sync：将内存缓冲区内的数据写入磁盘。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;resize2fs：调整ext2/ext3/ext4文件系统大小。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;系统权限及用户授权相关命令（4个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chmod：改变文件或目录权限。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chown：改变文件或目录的属主和属组。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chgrp：更改文件用户组。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;umask：显示或设置权限掩码。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;查看系统用户登陆信息的命令(7个)&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;whoami：显示当前有效的用户名称，相当于执行id -un命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;who：显示目前登录系统的用户信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;w：显示已经登陆系统的用户列表，并显示用户正在执行的指令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;last：显示登入系统的用户。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;lastlog：显示系统中所有用户最近一次登录信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;users：显示当前登录系统的所有用户的用户列表。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;finger：查找并显示用户信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;内置命令及其它（19个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;echo：打印变量，或直接输出指定的字符串&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;printf：将结果格式化输出到标准输出。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;rpm：管理rpm包的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;yum：自动化简单化地管理rpm包的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;watch：周期性的执行给定的命令，并将命令的输出以全屏方式显示。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;alias：设置系统别名。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;unalias：取消系统别名。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;date：查看或设置系统时间。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;clear：清除屏幕，简称清屏。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;history：查看命令执行的历史记录。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;eject：弹出光驱。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;time：计算命令执行时间。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;nc：功能强大的网络工具。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;xargs：将标准输入转换成命令行参数。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;exec：调用并执行指令的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;export：设置或者显示环境变量。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;unset：删除变量或函数。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;type：用于判断另外一个命令是否是内置命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;bc：命令行科学计算器&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;系统管理与性能监视命令（10个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;chkconfig：管理Linux系统开机启动项。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;vmstat：虚拟内存统计。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;dstat：一个用来替换vmstat、iostat、netstat、nfsstat和ifstat这些命令的工具，是一个全能系统信息统计工具。直接使用dstat，默认使用的是-cdngy参数，分别显示cpu、disk、net、page、system信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mpstat：显示各个可用CPU的状态统计。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;iostat：统计系统IO。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;sar：全面地获取系统的CPU、运行队列、磁盘 I/O、分页(交换区)、内存、 CPU中断和网络等性能数据。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ipcs：用于报告Linux中进程间通信设施的状态，显示的信息包括消息列表、共享内存和信号量的信息。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ipcrm：用来删除一个或更多的消息队列、信号量集或者共享内存标识。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;strace：用于诊断、调试Linux用户空间跟踪器。我们用它来监控用户空间进程和内核的交互，比如系统调用、信号传递、进程状态变更等。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ltrace：命令会跟踪进程的库函数调用,它会显现出哪个库函数被调用。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;关机/重启/注销和查看系统信息的命令（6个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;shutdown：关机。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;halt：关机。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;poweroff：关闭电源。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;logout：退出当前登录的Shell。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;exit：退出当前登录的Shell。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Ctrl+d：退出当前登录的Shell的快捷键。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;进程管理相关命令（15个）&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;bg：将一个在后台暂停的命令，变成继续执行 (在后台执行)。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;fg：将后台中的命令调至前台继续运行。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;jobs：查看当前有多少在后台运行的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;kill：终止进程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;killall：通过进程名终止进程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;pkill：通过进程名终止进程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;crontab：定时任务命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;ps：显示进程的快照。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;pstree：树形显示进程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;nice/renice：调整程序运行的优先级。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;nohup：忽略挂起信号运行指定的命令。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;pgrep：查找匹配条件的进程。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;runlevel：查看系统当前运行级别。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;init：切换运行级别。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;service：启动、停止、重新启动和关闭系统服务，还可以显示所有系统服务的当前状态。&lt;/span&gt;&lt;/p&gt;</description><pubDate>Sun, 14 Jan 2024 18:58:56 +0800</pubDate></item><item><title>Linux安装lnmp环境（Yum方式）</title><link>https://zblog.liushuo.cn/?id=6</link><description>&lt;h4 class=&quot;toch&quot; id=&quot;0&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border-width: 0px 0px 0px 5px; border-top-style: initial; border-right-style: initial; border-bottom-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: initial; border-left-color: rgb(77, 140, 184); border-image: initial; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.7rem; margin: 2px -25px 10px; padding-top: 0px; padding-right: 20px; padding-bottom: 0px; vertical-align: baseline; line-height: 32.3px; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 17px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;一、&lt;/span&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 14pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;lnmp简介&lt;/span&gt;&lt;/h4&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;LNMP代表的就是：Linux系统下Nginx+MySQL+PHP这种网站服务器架构。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Linux是一类Unix计算机操作系统的统称，是目前最流行的免费操作系统。代表版本有：debian、centos、ubuntu、fedora、gentoo等。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Nginx是一个高性能的HTTP和反向代理服务器，也是一个IMAP/POP3/SMTP代理服务器。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Mysql是一个小型关系型数据库管理系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;PHP是一种在服务器端执行的嵌入HTML文档的脚本语言。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;这四种软件均为免费开源软件，组合到一起，成为一个免费、高效、扩展性强的网站服务系统。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h4 class=&quot;toch&quot; id=&quot;1&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border-width: 0px 0px 0px 5px; border-top-style: initial; border-right-style: initial; border-bottom-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: initial; border-left-color: rgb(77, 140, 184); border-image: initial; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.7rem; margin: 2px -25px 10px; padding-top: 0px; padding-right: 20px; padding-bottom: 0px; vertical-align: baseline; line-height: 32.3px; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 17px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;二、&lt;/span&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 14pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Centos 7安装lnmp、wordpress&lt;/span&gt;&lt;/h4&gt;&lt;h5 class=&quot;toch&quot; id=&quot;2&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;1&lt;/strong&gt;&lt;strong style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline;&quot;&gt;、&lt;/strong&gt;&lt;/span&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Yum安装Nginx&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）配置Centos 7 Nginx Yum源仓库&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Retrieving http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;warning: /var/tmp/rpm-tmp.PiXlZn: Header V4 RSA/SHA1 Signature, key ID 7bd9bf62: NOKEY&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Preparing... ################################# [100%]&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Updating / installing...&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&amp;nbsp; &amp;nbsp; 1:nginx-release-centos-7-0.el7.ngx ################################# [100%]&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY1.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY1.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）启动Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl start nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）访问Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY2.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY2.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5）Nginx默认地址和配置&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/etc/nginx/nginx.conf&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; # Yum安装Nginx默认主配置文件&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/usr/share/nginx/html&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;# Nginx默认存放目录&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/usr/share/nginx/html/index.html&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;# Nginx默认主页路径&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6）常用基本操作&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、启动Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl start nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、停止Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl stop nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、重载Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl reload nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4、重启Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl restart nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5、查询Nginx运行状态&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl status nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6、查询Nginx进程&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ps -ef |grep nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7、查询Nginx监听端口&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# netstat -lntup |grep nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8、卸载Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y remove nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;9、RPM方式安装升级指定版本Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -Uvh&amp;nbsp;&lt;a href=&quot;http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.22.0-1.el7.ngx.x86_64.rpm&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(0, 0, 0); text-decoration-line: none;&quot;&gt;http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.22.0-1.el7.ngx.x86_64.rpm&lt;/a&gt;&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h5 class=&quot;toch&quot; id=&quot;3&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、Yum安装MySQL&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）配置清华大学Yum源&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# vim /etc/yum.repos.d/mysql-community.repo&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;codebox&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 1px solid rgb(236, 236, 236); font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin: 0px 0px 15px; padding: 0px; vertical-align: baseline; position: relative; background: rgb(241, 241, 241); overflow: hidden; border-radius: 5px; animation: 0.5s ease 0s 1 normal none running fade-in; color: rgb(51, 51, 51); white-space: normal;&quot;&gt;&lt;div class=&quot;btn-clipboard bgt&quot; title=&quot;复制&quot; data-original-title=&quot;Copy to clipboard&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-size: 12px; font-style: inherit; margin: 0px; padding: 2px 6px; vertical-align: baseline; position: absolute; top: 1px; right: 3px; text-align: center; cursor: pointer; color: rgb(187, 187, 187); z-index: 1; display: inline-block; animation: 0.5s ease 0s 1 normal none running fade-in;&quot;&gt;&lt;span class=&quot;be be-stack&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-size: 16px; margin: 0px; padding: 0px; vertical-align: -5%; line-height: 0.75em; -webkit-font-smoothing: antialiased; font-family: be !important;&quot;&gt;&lt;/span&gt;&lt;/div&gt;&lt;pre class=&quot;code-normal prettyprint linenums prettyprinted&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border-top: none; border-right: none; border-bottom: 5px solid rgb(241, 241, 241); border-left: none; border-image: initial; font-family: inherit; font-size: 1.3rem; font-style: inherit; margin-top: 0px; margin-bottom: 0px; padding: 40px 10px 10px; vertical-align: baseline; line-height: 23px; max-width: 100%; overflow: hidden; white-space: pre-wrap; overflow-wrap: break-word; opacity: 1; background-color: rgb(255, 255, 255); hyphens: auto; box-shadow: rgb(243, 246, 250) 42px 0px 0px inset, rgb(243, 246, 250) 43px 0px 0px inset;&quot;&gt;[mysql-connectors-community]name=MySQL&amp;nbsp;Connectors&amp;nbsp;Communitybaseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-connectors-community-el7-$basearch/enabled=1gpgcheck=1gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql[mysql-tools-community]name=MySQL&amp;nbsp;Tools&amp;nbsp;Communitybaseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-tools-community-el7-$basearch/enabled=1gpgcheck=1gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql[mysql-5.7-community]name=MySQL&amp;nbsp;5.7&amp;nbsp;Community&amp;nbsp;Serverbaseurl=https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-5.7-community-el7-$basearch/enabled=1gpgcheck=0gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql&lt;/pre&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装MySQL-5.7&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install mysql-community-server&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）启动MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl start mysqld&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）登录MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、查看初始化后生成的密码&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# grep &amp;#39;password&amp;#39; /var/log/mysqld.log&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2022-12-14T07:48:14.697319Z 1 [Note] A temporary password is generated for root@localhost: j!#kVpr6_e:!&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、登录MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# mysql -uroot -p&amp;#39;j!#kVpr6_e:!&amp;#39;&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql: [Warning] Using a password on the command line interface can be insecure.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Welcome to the MySQL monitor. Commands end with ; or \g.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Your MySQL connection id is 6&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Server version: 5.7.40&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Copyright (c) 2000, 2022, Oracle and/or its affiliates.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Oracle is a registered trademark of Oracle Corporation and/or its&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;affiliates. Other names may be trademarks of their respective&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;owners.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Type &amp;#39;help;&amp;#39; or &amp;#39;\h&amp;#39; for help. Type &amp;#39;\c&amp;#39; to clear the current input statement.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;# 初始化后需重置密码才能执行sql&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql&amp;gt; set password=password(&amp;#39;Aa123456@!&amp;#39;);&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Query OK, 0 rows affected, 1 warning (0.00 sec)&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql&amp;gt; select version();&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;| version() |&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;| 5.7.40&amp;nbsp; &amp;nbsp; |&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1 row in set (0.00 sec)&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h5 class=&quot;toch&quot; id=&quot;4&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、Yum安装PHP&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）安装remi扩展源&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;remi源是Remi repository是包含最新版本PHP和MySQL包的Linux源，由Remi提供维护。有这个源之后，使用YUM安装或更新PHP、MySQL、phpMyAdmin等服务器相关程序的时候就非常方便了。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install epel-release&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install http://rpms.remirepo.net/enterprise/remi-release-7.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装YUM管理工具&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install yum-utils&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）安装PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install php74-php-cli php74-php-common php74-php-devel php74-php-embedded php74-php-fpm php74-php-gd php74-php-mbstring php74-php-mysqlnd php74-php-pdo php74-php-opcache php74-php-xml php74-php-soap&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）查看是否安装成功及php配置文件以及对应目录&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -qa |grep php74&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -ql php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY3.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY3.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5）建立软连接&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ln -sf /opt/remi/php74/root/usr/bin/php* /usr/local/bin&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6）查看PHP版本&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# php -v&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;PHP 7.4.33 (cli) (built: Feb 14 2023 08:49:52) ( NTS )&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Copyright (c) The PHP Group&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Zend Engine v3.4.0, Copyright (c) Zend Technologies&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&amp;nbsp; &amp;nbsp; with Zend OPcache v7.4.33, Copyright (c), by Zend Technologies&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7）启动PHP-FPM&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl start php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8）设置开机自启动&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl enable php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;9）常用基本操作&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、启动PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl start php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、停止PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl stop php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、重载PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl reload php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4、重启PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl restart php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5、查询PHP运行状态&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# systemctl status php74-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6、查询PHP进程&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ps -ef |grep php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7、查询PHP监听端口&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# netstat -lntup |grep php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8、卸载PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y remove php74*&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h4 class=&quot;toch&quot; id=&quot;5&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border-width: 0px 0px 0px 5px; border-top-style: initial; border-right-style: initial; border-bottom-style: initial; border-top-color: initial; border-right-color: initial; border-bottom-color: initial; border-left-color: rgb(77, 140, 184); border-image: initial; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.7rem; margin: 2px -25px 10px; padding-top: 0px; padding-right: 20px; padding-bottom: 0px; vertical-align: baseline; line-height: 32.3px; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 14pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;三、Centos 6安装lnmp、wordpress&lt;/span&gt;&lt;/h4&gt;&lt;h5 class=&quot;toch&quot; id=&quot;6&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、Yum安装Nginx&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）配置Centos 6 Nginx Yum源仓库&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -Uvh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Retrieving http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;warning: /var/tmp/rpm-tmp.xRiIYI: Header V4 RSA/SHA1 Signature, key ID 7bd9bf62: NOKEY&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Preparing... ########################################### [100%]&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&amp;nbsp; &amp;nbsp; 1:nginx-release-centos ########################################### [100%]&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY4.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY4.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）启动Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx start&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）访问Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY5.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY5.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5）Nginx默认地址和配置&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/etc/nginx/nginx.conf&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; # Yum安装Nginx默认主配置文件&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/usr/share/nginx/html&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;# Nginx默认存放目录&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;/usr/share/nginx/html/index.html&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;# Nginx默认主页路径&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6）常用基本操作&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、启动Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx start&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、停止Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx stop&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、重载Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx reload&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4、重启Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx restart&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5、查询Nginx运行状态&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# /etc/init.d/nginx status&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6、查询Nginx进程&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ps -ef |grep nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7、查询Nginx监听端口&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# netstat -lntup |grep nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8）卸载Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y remove nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;9）RPM方式安装升级指定版本Nginx&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -Uvh http://nginx.org/packages/centos/6/x86_64/RPMS/nginx-1.18.0-1.el6.ngx.x86_64.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h5 class=&quot;toch&quot; id=&quot;3&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、Yum安装MySQL&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）配置清华大学Yum源&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# vim /etc/yum.repos.d/mysql-community.repo&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;codebox&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 1px solid rgb(236, 236, 236); font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin: 0px 0px 15px; padding: 0px; vertical-align: baseline; position: relative; background: rgb(241, 241, 241); overflow: hidden; border-radius: 5px; animation: 0.5s ease 0s 1 normal none running fade-in; color: rgb(51, 51, 51); white-space: normal;&quot;&gt;&lt;div class=&quot;btn-clipboard bgt&quot; title=&quot;复制&quot; data-original-title=&quot;Copy to clipboard&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-size: 12px; font-style: inherit; margin: 0px; padding: 2px 6px; vertical-align: baseline; position: absolute; top: 1px; right: 3px; text-align: center; cursor: pointer; color: rgb(187, 187, 187); z-index: 1; display: inline-block; animation: 0.5s ease 0s 1 normal none running fade-in;&quot;&gt;&lt;span class=&quot;be be-stack&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-size: 16px; margin: 0px; padding: 0px; vertical-align: -5%; line-height: 0.75em; -webkit-font-smoothing: antialiased; font-family: be !important;&quot;&gt;&lt;/span&gt;&lt;/div&gt;&lt;pre class=&quot;code-normal prettyprint linenums prettyprinted&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border-top: none; border-right: none; border-bottom: 5px solid rgb(241, 241, 241); border-left: none; border-image: initial; font-family: inherit; font-size: 1.3rem; font-style: inherit; margin-top: 0px; margin-bottom: 0px; padding: 40px 10px 10px; vertical-align: baseline; line-height: 23px; max-width: 100%; overflow: hidden; white-space: pre-wrap; overflow-wrap: break-word; opacity: 1; background-color: rgb(255, 255, 255); hyphens: auto; box-shadow: rgb(243, 246, 250) 42px 0px 0px inset, rgb(243, 246, 250) 43px 0px 0px inset;&quot;&gt;[mysql-connectors-community]name=MySQL&amp;nbsp;Connectors&amp;nbsp;Communitybaseurl=http://repo.mysql.com/yum/mysql-connectors-community/el/6/$basearchenabled=1gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql[mysql-tools-community]name=MySQL&amp;nbsp;Tools&amp;nbsp;Communitybaseurl=http://repo.mysql.com/yum/mysql-tools-community/el/6/$basearchenabled=1gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql[mysql57-community]name=MySQL&amp;nbsp;5.7&amp;nbsp;Community&amp;nbsp;Serverbaseurl=http://repo.mysql.com/yum/mysql-5.7-community/el/6/$basearchenabled=1gpgcheck=0gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql&lt;/pre&gt;&lt;/div&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装MySQL-5.7&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install mysql-community-server&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）启动MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service mysqld start&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）登录MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、查看初始化后生成的密码&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# grep &amp;#39;password&amp;#39; /var/log/mysqld.log&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2023-03-15T16:28:58.400769Z 1 [Note] A temporary password is generated for root@localhost: #wudap(Sy32q&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、登录MySQL&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# mysql -uroot -p&amp;#39;#wudap(Sy32q&amp;#39;&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql: [Warning] Using a password on the command line interface can be insecure.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Welcome to the MySQL monitor. Commands end with ; or \g.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Your MySQL connection id is 4&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Server version: 5.7.41&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Copyright (c) 2000, 2023, Oracle and/or its affiliates.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Oracle is a registered trademark of Oracle Corporation and/or its&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;affiliates. Other names may be trademarks of their respective&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;owners.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; text-align: justify; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&amp;nbsp;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Type &amp;#39;help;&amp;#39; or &amp;#39;\h&amp;#39; for help. Type &amp;#39;\c&amp;#39; to clear the current input statement.&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;# 初始化后需重置密码才能执行sql&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql&amp;gt; set password=password(&amp;#39;Aa123456@!&amp;#39;);&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Query OK, 0 rows affected, 1 warning (0.00 sec)&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;mysql&amp;gt; select version();&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;| version() |&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;| 5.7.41&amp;nbsp; &amp;nbsp; |&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;+------------+&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1 row in set (0.00 sec)&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;h5 class=&quot;toch&quot; id=&quot;4&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 1.6rem; margin-bottom: 10px; margin-left: 5px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; vertical-align: baseline; font-weight: 700; position: relative; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 16px; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、Yum安装PHP&lt;/span&gt;&lt;/h5&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1）安装remi扩展源&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;remi源是Remi repository是包含最新版本PHP和MySQL包的Linux源，由Remi提供维护。有这个源之后，使用YUM安装或更新PHP、MySQL、phpMyAdmin等服务器相关程序的时候就非常方便了。&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install epel-release&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install http://rpms.remirepo.net/enterprise/remi-release-6.rpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2）安装YUM管理工具&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install yum-utils&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3）安装PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y install php73-php-cli php73-php-common php73-php-devel php73-php-embedded php73-php-fpm php73-php-gd php73-php-mbstring php73-php-mysqlnd php73-php-pdo php73-php-opcache php73-php-xml php73-php-soap&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4）查看是否安装成功及php配置文件以及对应目录&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -qa |grep php73&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# rpm -ql php73-php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&lt;a href=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY6.png&quot; data-fancybox=&quot;gallery&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: rgba(255, 0, 0, 0); border: 0px; font-family: inherit; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: rgb(77, 140, 184); text-decoration-line: none;&quot;&gt;&lt;img alt=&quot;Linux安装lnmp环境（Yum方式）&quot; decoding=&quot;async&quot; src=&quot;https://www.yangxingzhen.com/wp-content/uploads/2023/03/031523_0850_LinuxlnmpY6.png&quot; style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: inherit; font-style: inherit; margin: 0px auto; padding: 0px; vertical-align: middle; backface-visibility: hidden; max-width: 100%; height: auto; display: block; object-fit: scale-down; opacity: 1 !important;&quot;/&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5）建立软连接&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ln -sf /opt/remi/php73/root/usr/bin/php* /usr/local/bin&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6）查看PHP版本&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# php -v&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;PHP 7.3.25 (cli) (built: Nov 24 2020 14:22:04) ( NTS )&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Copyright (c) 1997-2018 The PHP Group&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;Zend Engine v3.3.25, Copyright (c) 1998-2018 Zend Technologies&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;&amp;nbsp; &amp;nbsp; with Zend OPcache v7.3.25, Copyright (c) 1999-2018, by Zend Technologies&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7）启动PHP-FPM&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm start&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8）设置开机自启动&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# chkconfig php73-php-fpm on&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;9）常用基本操作&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;1、启动PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm start&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;2、停止PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm stop&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;3、重载PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm reload&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;4、重启PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm restart&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;5、查询PHP运行状态&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# service php73-php-fpm status&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;6、查询PHP进程&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# ps -ef |grep php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;7、查询PHP监听端口&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# netstat -lntup |grep php-fpm&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;8、卸载PHP&lt;br style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent;&quot;/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: &amp;quot;Microsoft YaHei&amp;quot;, Helvetica, Arial, &amp;quot;Lucida Grande&amp;quot;, Tahoma, sans-serif; font-size: 16px; margin-top: 15px; margin-bottom: 15px; padding: 0px; vertical-align: baseline; hyphens: auto; overflow-wrap: break-word; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;box-sizing: inherit; -webkit-tap-highlight-color: transparent; border: 0px; font-family: 华文中宋; font-size: 12pt; font-style: inherit; margin: 0px; padding: 0px; vertical-align: baseline; color: #000000;&quot;&gt;[root@localhost ~]# yum -y remove php73*&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Sun, 14 Jan 2024 18:52:25 +0800</pubDate></item><item><title>17.8k star！ 一款强大、简洁的视频下载利器！</title><link>https://zblog.liushuo.cn/?id=5</link><description>&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;在 B 站或其他视频网站上刷到好看的视频后，肯定会想把这些视频下载到本地保存下来，有朋友还有从各平台下载视频做二创或混剪的需求呢。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;今天就给大家推荐一款非常好用的视频下载工具——&lt;code style=&quot;margin: 0px 2px; padding: 2px 4px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 14px; border-radius: 4px; background-color: rgba(27, 31, 35, 0.05); font-family: &amp;quot;Operator Mono&amp;quot;, Consolas, Monaco, Menlo, monospace; word-break: break-all; color: rgb(255, 93, 108); visibility: visible;&quot;&gt;Hitomi-Downloader&lt;/code&gt;。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;img class=&quot;ue-image&quot; src=&quot;http://cdn.blog.liushuo.cn/zb_users/upload/2024/01/202401141705228133785391.png&quot; title=&quot;640.png&quot; alt=&quot;640.png&quot;/&gt;&lt;/p&gt;&lt;h2 data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 20px; margin-right: 10px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; outline: 0px; font-size: 22px; max-width: 100%; font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px 0px 0px 10px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 18px; color: #222222; display: inline-block; border-left: 5px solid #F83929;&quot;&gt;项目简介&lt;/span&gt;&lt;/h2&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;Hitomi-Downloader 是一款功能强大的视频与漫画下载工具。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;它可以解析全球多个视频、漫画和社交平台的内容，并傻瓜式地将下载好的视频与漫画保存到本地。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;优点有：&lt;/p&gt;&lt;ul data-tool=&quot;mdnice编辑器&quot; class=&quot; list-paddingleft-2&quot; style=&quot;margin-top: 8px; margin-bottom: 8px; padding: 0px 0px 0px 25px; outline: 0px; max-width: 100%; font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); color: rgb(248, 57, 41); box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;简洁清晰的用户界面，操作便捷易懂；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;提供下载加速功能，让你以更快的速度获取目标文件；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;单个任务支持 24 个线程，下载效率大大提升；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;支持对下载速度进行限制，可根据需求自定义限速；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;允许用户使用脚本定制下载方式，个性化满足需求；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;支持 BitTorrent 和磁力链接下载，方便获取资源；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;支持 M3U8 和 MPD 格式的视频，多种视频格式满足不同需求；&lt;/section&gt;&lt;/li&gt;&lt;li&gt;&lt;section style=&quot;margin: 5px 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; line-height: 26px; color: rgb(53, 53, 53);&quot;&gt;搭载暗黑模式，保护眼睛，提供更舒适的使用体验。&lt;/section&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 20px; margin-right: 10px; margin-bottom: 0px; padding-top: 0px; padding-bottom: 0px; padding-left: 0px; outline: 0px; font-size: 22px; max-width: 100%; font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;span style=&quot;margin: 0px; padding: 0px 0px 0px 10px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; font-size: 18px; color: #222222; display: inline-block; border-left: 5px solid #F83929;&quot;&gt;快速使用&lt;/span&gt;&lt;/h2&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;对于使用 Hitomi-Downloader 来下载视频的朋友们来说，操作是非常简单的。只需要按照以下步骤即可：&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;首先，从项目的GitHub 页面下载可执行文件，无需安装，直接运行即可。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;进入 Hitomi-Downloader 的界面，你会看到一个非常简洁的界面，可以将界面分为两部分：上方的网址栏和下方的视频任务栏。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;img class=&quot;ue-image&quot; src=&quot;http://cdn.blog.liushuo.cn/zb_users/upload/2024/01/202401141705228183269896.png&quot; title=&quot;640 (1).png&quot; alt=&quot;640 (1).png&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;figure data-tool=&quot;mdnice编辑器&quot; style=&quot;margin: 10px 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); display: flex; flex-direction: column; justify-content: center; align-items: center; border-radius: 16px; overflow: hidden; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;/figure&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;在网址栏中输入要下载的视频链接，然后点击右侧的下载按钮，Hitomi-Downloader 会自动解析链接并开始下载视频。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;如果想通过 bt 种子下载视频，只需要点击“任务”——&amp;gt;“打开种子文件”，然后选择种子文件即可开始下载。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;下载完成后，直接点击任务栏上的文件夹图标，就可以打开下载目录，你也可以直接在界面上右键点击任务，选择“打开下载目录”进行查看。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;另外，在设置页面中可以进行一些常见的配置，比如设置下载线程数量、下载限速和管理 Cookies。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;img class=&quot;ue-image&quot; src=&quot;http://cdn.blog.liushuo.cn/zb_users/upload/2024/01/202401141705228358318398.png&quot; title=&quot;640 (2).png&quot; alt=&quot;640 (2).png&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;figure data-tool=&quot;mdnice编辑器&quot; style=&quot;margin: 10px 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); display: flex; flex-direction: column; justify-content: center; align-items: center; border-radius: 16px; overflow: hidden; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;br/&gt;&lt;/figure&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;在视频平台选项卡中，你还可以设置下载视频的分辨率、标题格式以及是否下载字幕。&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;img class=&quot;ue-image&quot; src=&quot;http://cdn.blog.liushuo.cn/zb_users/upload/2024/01/202401141705228372503309.png&quot; title=&quot;640 (3).png&quot; alt=&quot;640 (3).png&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;figure data-tool=&quot;mdnice编辑器&quot; style=&quot;margin: 10px 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); display: flex; flex-direction: column; justify-content: center; align-items: center; border-radius: 16px; overflow: hidden; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;&lt;br/&gt;&lt;/figure&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;更多项目细节，可以访问：&lt;/p&gt;&lt;p data-tool=&quot;mdnice编辑器&quot; style=&quot;margin-top: 0.8em; margin-bottom: 0.8em; padding: 8px 0px; outline: 0px; max-width: 100%; min-height: 1em; color: rgb(53, 53, 53); font-family: Optima-Regular, Optima, PingFangSC-regular, PingFangTC-regular, &amp;quot;PingFang SC&amp;quot;, Cambria, Cochin, Georgia, Times, &amp;quot;Times New Roman&amp;quot;, serif; font-size: 16px; letter-spacing: 0.8px; white-space: normal; word-spacing: 0.8px; background-color: rgb(255, 255, 255); line-height: 1.75; box-sizing: border-box !important; overflow-wrap: break-word !important;&quot;&gt;项目地址：&lt;a href=&quot;https://github.com/KurtBestor/Hitomi-Downloader&quot; target=&quot;_blank&quot;&gt;https://github.com/KurtBestor/Hitomi-Downloader&lt;/a&gt;&lt;/p&gt;</description><pubDate>Sun, 14 Jan 2024 18:27:31 +0800</pubDate></item></channel></rss>