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body_diff: "[{\"diffs\":[[1,\"<html>\\\r\\\n<head>\\\r\\\n  <title>服务器目录结构作用和常用命令看这篇就够了！</title>\\\r\\\n  <basefont face=\\\"微软雅黑\\\" size=\\\"2\\\" />\\\r\\\n  <meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html;charset=utf-8\\\" />\\\r\\\n  <meta name=\\\"exporter-version\\\" content=\\\"YXBJ Windows/608924 (zh-CN, DDL); Windows/10.0.0 (Win64); EDAMVersion=V2;\\\"/>\\\r\\\n  <meta name=\\\"content-class\\\" content=\\\"yinxiang.peso.superNote\\\"/>\\\r\\\n  <meta name=\\\"application-data:yinxiang.noteLayout\\\" content=\\\"{\\\"lineSpace\\\":\\\"recommend\\\",\\\"paragraphSpace\\\":\\\"recommend\\\"}\\\"/>\\\r\\\n  <style>\\\r\\\n\\tbody, td {\\\r\\\n\\t  font-family: 微软雅黑;\\\r\\\n\\t  font-size: 12pt;\\\r\\\n\\t}\\\r\\\n  </style>\\\r\\\n</head>\\\r\\\n<body>\\\r\\\n<a name=\\\"38521\\\"></a>\\\r\\\n<h1>服务器目录结构作用和常用命令看这篇就够了！</h1>\\\r\\\n\\\r\\\n<div><span style=\\\"margin:0px;\\\"><div style=\\\"padding:8px 0px;margin:8px auto;max-width:700px;\\\"> <div><span></span></div>\\\n<p></p>\\\n<div style=\\\"--en-blockquote:true;box-sizing: border-box; padding-left: 19px; padding-top: 6px; padding-bottom: 6px; border-left: 3px solid #b4c0cc; background-position: initial initial; background-repeat: initial initial; margin-top: 6px\\\"><div>原文链接: <a href=\\\"http://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247487198&amp;idx=1&amp;sn=4047e08cdf3bfbd4eeb7d6f452da7caa&amp;chksm=cf2e31e01a3bc014739db0083aad42644e0d8db4994e01a92ab4c849263a350fd0be0a4fa878&amp;mpshare=1&amp;scene=1&amp;srcid=0319Qkk3iKPjIifdJSDCxIuo&amp;sharer_shareinfo=8394414f4b58d0b92f6b4a0259a32916&amp;sharer_shareinfo_first=8394414f4b58d0b92f6b4a0259a32916#rd\\\"><span>http://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247487...</span></a></div></div>\\\n<p></p>\\\n<div><span></span></div>\\\n<div style=\\\"\\\"><div><div><h1 style=\\\"margin:0\\\"> 服务器目录结构作用和常用命令看这篇就够了！ </h1><div><span style=\\\"position:relative\\\">原创</span><span><span style=\\\"position:relative\\\">萌萌哒草头将军</span></span><span><a style=\\\"position:relative\\\"> 萌萌哒草头将军 </a></span><span><em></em></span></div><div style=\\\";\\\"><div style=\\\"margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 10px;padding-right: 10px;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: linear-gradient(90deg, rgba(50, 0, 0, 0.03) 0%, rgba(255, 255, 255, 0) 11.49%), linear-gradient(360deg, rgba(50, 0, 0, 0.04) 0%, rgba(255, 255, 255, 0) 12.16%);background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: repeat, repeat;background-size: 20px 20px, 20px 20px;width: auto;font-family: Optima, PingFangSC-light, serif;font-size: 16px;color: rgb(0, 0, 0);line-height: 1.5em;word-spacing: 0em;letter-spacing: 0em;word-break: break-word;overflow-wrap: break-word;text-align: left;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>今天我来给大家介绍一下服务器的目录结构以及一些常用的基本命令。都是我从萌新开始的学到的常用知识！</span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>往期精彩推荐：</span></p><ul style=\\\"margin:0;list-style-type:circle\\\"><li><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span><a href=\\\"https://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247487133&amp;idx=1&amp;sn=5d9711a2c5aa52cba3bb3f76a92540c5&amp;scene=21#wechat_redirect\\\" style=\\\"\\\" target=\\\"_blank\\\">服务器安装Prometheus 和 Grafana！</a></span></p></li><li><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span><a href=\\\"https://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247487081&amp;idx=1&amp;sn=d5dc1028dab6fe5321050988907eedf5&amp;scene=21#wechat_redirect\\\" style=\\\"\\\" target=\\\"_blank\\\">本地部署MoneyPrinterTurbo，Al自动生成高清短视频!</a></span></p></li><li><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span><a href=\\\"https://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247487017&amp;idx=1&amp;sn=eec4994cbe72b523de20ffab9867a781&amp;scene=21#wechat_redirect\\\" style=\\\"\\\" target=\\\"_blank\\\">不吹不黑，自己拥有服务器一定要做这些事情</a></span></p></li><li><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>更多精彩请关注我的公众号</span></p><div><span></span></div></li></ul><h3 style=\\\"margin:0;margin-top:30px;margin-bottom:15px;margin-left:0;margin-right:0;padding-left:0;padding-right:0;border-top-style:none;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-width:1px;border-bottom-width:1px;border-left-width:1px;border-right-width:1px;border-top-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-color:rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-origin:padding-box;background-position-x:50%;background-position-y:50%;background-repeat:no-repeat;background-size:30px 30px;width:auto;height:auto;align-items:unset;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow-x:unset;overflow-y:unset;padding-top:0;padding-bottom:0;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset;background-image:url(https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gU13pQwXySzUTZ4lOKLBkQV7YTKAUica9q8ic7wibUic7hoRH0FiaXWDQNyJA/640?wx_fmt=png&amp;from=appmsg)\\\"><span style=\\\"font-size: 18px;color: rgb(43, 43, 43);line-height: 2.4em;letter-spacing: 0em;margin-top: 38px;margin-bottom: 10px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;\\\"><span>一、目录结构</span></span></h3><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>大多数服务器操作系统的目录结构遵循Linux的通用标准，也就是所谓的“文件系统层次结构标准”（FHS）。</span></p><div style=\\\"margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;display: flex;flex-direction: column;justify-content: center;align-items: center;\\\"><span><img src=\\\"服务器目录结构作用和常用命令看这篇就够了！_files/640.png\\\" type=\\\"image/png\\\" data-filename=\\\"640.png\\\" style=\\\"--en-marks:%7B%22align%22%3A%22center%22%7D;display: block;margin-top: 0px;margin-right: auto;margin-bottom: 0px;margin-left: auto;max-width: 100%;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 8px;border-top-right-radius: 8px;border-bottom-right-radius: 8px;border-bottom-left-radius: 8px;object-fit: fill;box-shadow: rgb(153, 153, 153) 2px 4px 8px 0px;\\\"/></span></div><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>下面是一些常见的目录及其用途：</span></p><ol style=\\\"margin:0;list-style-type:decimal;margin-top:8px;margin-bottom:8px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:25px;padding-right:0;color:rgb(0,0,0)\\\"><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/ (根目录)</span></strong><span><br/></span><span>这是整个文件系统的起点，所有的目录和文件都从这里开始。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/bin</span></strong><span><br/></span><span>存放系统中最基本的命令，比如</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>ls</span></code><span>、</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>cp</span></code><span>、</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>mkdir</span></code><span>等。这些命令在单用户模式下也是可用的。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/boot</span></strong><span><br/></span><span>包含启动Linux时所需的文件，比如内核文件（vmlinuz）和引导加载器（grub）。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/dev</span></strong><span><br/></span><span>存放设备文件，比如硬盘（/dev/sda）、终端（/dev/tty）等。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/etc</span></strong><span><br/></span><span>存放系统的配置文件，比如网络配置（/etc/sysconfig/network-scripts/）、用户信息（/etc/passwd）等。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/home</span></strong><span><br/></span><span>普通用户的主目录，每个用户都有一个以自己用户名命名的子目录，比如</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>/home/username</span></code><span>。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/lib</span></strong><span><br/></span><span>存放系统最基本的共享库文件，类似于Windows中的DLL文件。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/media</span></strong><span><br/></span><span>用于挂载可移动设备，比如U盘、光盘等。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/mnt</span></strong><span><br/></span><span>临时挂载点，通常用于挂载文件系统或网络共享。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/opt</span></strong><span><br/></span><span>用于安装第三方软件，比如Oracle数据库、Tomcat等。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/root</span></strong><span><br/></span><span>超级用户（root）的主目录，普通用户没有权限访问。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/sbin</span></strong><span><br/></span><span>存放系统管理员使用的命令，比如</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>fdisk</span></code><span>、</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>ifconfig</span></code><span>等。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/tmp</span></strong><span><br/></span><span>临时文件目录，所有用户都可以在这里创建文件，但文件可能会被系统定期清理。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/usr</span></strong><span><br/></span><span>存放用户安装的应用程序和文件，类似于Windows的Program Files目录。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>/var</span></strong><span><br/></span><span>存放经常变化的文件，比如日志文件（/var/log）、邮件（/var/mail）等。</span></p></div></li></ol><h3 style=\\\"margin:0;margin-top:30px;margin-bottom:15px;margin-left:0;margin-right:0;padding-left:0;padding-right:0;border-top-style:none;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-width:1px;border-bottom-width:1px;border-left-width:1px;border-right-width:1px;border-top-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-color:rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-origin:padding-box;background-position-x:50%;background-position-y:50%;background-repeat:no-repeat;background-size:30px 30px;width:auto;height:auto;align-items:unset;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow-x:unset;overflow-y:unset;padding-top:0;padding-bottom:0;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset;background-image:url(https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gU13pQwXySzUTZ4lOKLBkQV7YTKAUica9q8ic7wibUic7hoRH0FiaXWDQNyJA/640?wx_fmt=png&amp;from=appmsg)\\\"><span style=\\\"font-size: 18px;color: rgb(43, 43, 43);line-height: 2.4em;letter-spacing: 0em;margin-top: 38px;margin-bottom: 10px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;\\\"><span>二、常用基本命令</span></span></h3><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>接下来，咱们聊一些常用的基本命令，</span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>以前已经介绍过一篇了：<a href=\\\"https://mp.weixin.qq.com/s?__biz=Mzg2Mjc0NDc3OA==&amp;mid=2247484752&amp;idx=1&amp;sn=6b1a6de7b3f234f93cba07869f4419f3&amp;scene=21#wechat_redirect\\\" style=\\\"\\\" target=\\\"_blank\\\">作为前端，怎么让其他同事给你挑大拇指？运维命令简易上手</a></span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>结合上文，这些命令在日常操作中会经常用到。</span></p><ol style=\\\"margin:0;list-style-type:decimal;margin-top:8px;margin-bottom:8px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:25px;padding-right:0;color:rgb(0,0,0)\\\"><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>head / tail</span></strong><span><br/></span><span>查看文件的开头或结尾部分。</span><span><br/></span><span>例如：</span></p></div></li><ul style=\\\"margin:0;list-style-type:disc;margin-top:8px;margin-bottom:8px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:25px;padding-right:0;color:rgb(0,0,0)\\\"><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><code style=\\\"background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>head -n 10 file.txt</span></code><span>：显示file.txt的前10行。</span></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><code style=\\\"background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>tail -f /var/log/messages</span></code><span>：实时查看日志文件的更新。</span></div></li></ul><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>chmod</span></strong><span><br/></span><span>修改文件或目录的权限。</span><span><br/></span><span>例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>chmod 755 file.txt</span></code><span>：将file.txt的权限设置为755。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>chown</span></strong><span><br/></span><span>修改文件或目录的所有者。</span><span><br/></span><span>例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>chown user:group file.txt</span></code><span>：将file.txt的所有者改为user，所属组改为group。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>ps</span></strong><span><br/></span><span>查看当前运行的进程。</span><span><br/></span><span>常用选项：</span></p></div></li><ul style=\\\"margin:0;list-style-type:disc;margin-top:8px;margin-bottom:8px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:25px;padding-right:0;color:rgb(0,0,0)\\\"><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><code style=\\\"background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>ps aux</span></code><span>：显示所有进程的详细信息。</span></div></li></ul><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>top</span></strong><span><br/></span><span>实时显示系统资源使用情况和进程信息。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>df</span></strong><span><br/></span><span>查看磁盘空间使用情况。</span><span><br/></span><span>例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>df -h</span></code><span>：以人类可读的格式显示磁盘使用情况。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>du</span></strong><span><br/></span><span>查看目录或文件的磁盘使用情况。</span><span><br/></span><span>例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>du -sh /home</span></code><span>：显示/home目录的总大小。</span></p></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><strong style=\\\"color: rgb(53, 148, 247);font-weight: bold;background-attachment: scroll;background-clip: border-box;background-color: rgba(0, 0, 0, 0);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgba(0, 0, 0, 0.4);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-right-radius: 0px;border-bottom-left-radius: 0px;\\\"><span>wget</span></strong><span><br/></span><span>从网络下载文件。</span><span><br/></span><span>例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;height: auto;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>wget http://example.com/file.zip</span></code><span>：下载file.zip文件。</span></p></div></li></ol><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>这些命令和目录结构是CentOS服务器操作的基础，掌握了它们，日常的服务器管理就会轻松很多！</span></p><h3 style=\\\"margin:0;margin-top:30px;margin-bottom:15px;margin-left:0;margin-right:0;padding-left:0;padding-right:0;border-top-style:none;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-width:1px;border-bottom-width:1px;border-left-width:1px;border-right-width:1px;border-top-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-color:rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-origin:padding-box;background-position-x:50%;background-position-y:50%;background-repeat:no-repeat;background-size:30px 30px;width:auto;height:auto;align-items:unset;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow-x:unset;overflow-y:unset;padding-top:0;padding-bottom:0;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset;background-image:url(https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gU13pQwXySzUTZ4lOKLBkQV7YTKAUica9q8ic7wibUic7hoRH0FiaXWDQNyJA/640?wx_fmt=png&amp;from=appmsg)\\\"><span style=\\\"font-size: 18px;color: rgb(43, 43, 43);line-height: 2.4em;letter-spacing: 0em;margin-top: 38px;margin-bottom: 10px;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: 38px;justify-content: unset;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: center;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;\\\"><span>进阶命令</span></span></h3><h4 style=\\\"margin:0;margin-top:30px;margin-bottom:15px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:0;padding-right:0;align-items:unset;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-image:none;background-origin:padding-box;background-position-x:0;background-position-y:0;background-repeat:no-repeat;background-size:auto;border-top-style:none;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-width:1px;border-bottom-width:1px;border-left-width:1px;border-right-width:1px;border-top-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-color:rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;box-shadow:none;display:block;flex-direction:unset;float:unset;height:auto;justify-content:unset;line-height:1.5em;overflow-x:unset;overflow-y:unset;text-align:left;text-shadow:none;transform:none;width:auto;-webkit-box-reflect:unset\\\"><span style=\\\"background-attachment: scroll;background-clip: border-box;background-color: transparent;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: 15px 15px;width: 15px;height: 15px;align-items: unset;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;color: rgb(0, 0, 0);display: inline-block;font-size: 22px;font-weight: bold;flex-direction: unset;float: unset;justify-content: unset;letter-spacing: 0px;line-height: 1.5em;margin-top: 0px;margin-bottom: -2px;margin-left: 0px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;-webkit-box-reflect: unset;background-image: url(&quot;https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gUicauRHFXjUdicZsFolPRuaCJjZVaNib0FZcsNMIOSUqdhRAia9PsbkHCew/640?wx_fmt=png&amp;from=appmsg&quot;);\\\"></span><span style=\\\"font-size: 16px;color: rgb(43, 43, 43);line-height: 1.5em;letter-spacing: 0em;align-items: unset;background-attachment: scroll;background-clip: border-box;background-color: transparent;background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 1px;border-bottom-width: 1px;border-left-width: 1px;border-right-width: 1px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgb(0, 0, 0);border-left-color: rgb(0, 0, 0);border-right-color: rgb(0, 0, 0);border-top-left-radius: 0px;border-top-right-radius: 0px;border-bottom-left-radius: 0px;border-bottom-right-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: auto;justify-content: unset;margin-top: 0px;margin-bottom: 0px;margin-left: 8px;margin-right: 0px;overflow-x: unset;overflow-y: unset;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;text-align: left;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;\\\"><code><span>systemctl</span></code></span></h4><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>但是，我们有时下载的服务，需要通过 </span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>systemctl</span></code><span> 的管理才可以运行，比如上篇文章提到的 </span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>prometheus</span></code><span>。</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>sudo systemctl daemon-reload</span><span><br/></span><span>sudo systemctl start prometheus</span><span><br/></span><span>sudo systemctl </span><span style=\\\"color: #e6c07b;line-height: 26px;\\\"><span>enable</span></span><span> prometheus</span><span><br/></span></div></pre><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>systemctl</span></code><span> 是 CentOS 7 及以后版本中用于管理系统服务的命令。它替代了旧版的 </span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>service</span></code><span> 和 </span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>chkconfig</span></code><span> 命令，用于启动、停止、重启、启用或禁用系统服务。</span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>这类服务一般需要我们在服务器</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>/etc/systemd/system/</span></code><span> 目录下维护配置文件，例如：</span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>prometheus.service</span></code></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>[Unit]</span><span><br/></span><span>Description=Prometheus</span><span><br/></span><span>Wants=network-online.target</span><span><br/></span><span>After=network-online.target</span><span><br/></span><span><br/></span><span>[Service]</span><span><br/></span><span>User=prometheus</span><span><br/></span><span>Group=prometheus</span><span><br/></span><span>ExecStart=/opt/prometheus/prometheus \\\\</span><span><br/></span><span>    --config.file=/opt/prometheus/prometheus.yml \\\\</span><span><br/></span><span>    --storage.tsdb.path=/opt/prometheus/data</span><span><br/></span><span>Restart=always</span><span><br/></span><span><br/></span><span>[Install]</span><span><br/></span><span>WantedBy=multi-user.target</span><span><br/></span></div></pre><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>接着，可以使用下面的 </span><code style=\\\"color: rgb(53, 148, 247);font-size: 14px;line-height: 1.8em;letter-spacing: 0em;background-attachment: scroll;background-clip: border-box;background-color: rgba(27, 31, 35, 0.05);background-image: none;background-origin: padding-box;background-position-x: 0%;background-position-y: 0%;background-repeat: no-repeat;background-size: auto;width: auto;height: auto;margin-top: 0px;margin-bottom: 0px;margin-left: 2px;margin-right: 2px;padding-top: 2px;padding-bottom: 2px;padding-left: 4px;padding-right: 4px;border-top-style: none;border-bottom-style: none;border-left-style: none;border-right-style: none;border-top-width: 3px;border-bottom-width: 3px;border-left-width: 3px;border-right-width: 3px;border-top-color: rgb(0, 0, 0);border-bottom-color: rgba(0, 0, 0, 0.4);border-left-color: rgba(0, 0, 0, 0.4);border-right-color: rgba(0, 0, 0, 0.4);border-top-left-radius: 4px;border-top-right-radius: 4px;border-bottom-right-radius: 4px;border-bottom-left-radius: 4px;overflow-wrap: break-word;font-family: 'Operator Mono', Consolas, Monaco, Menlo, monospace;word-break: break-all;\\\"><span>systemctl</span></code><span> 命令管理这类服务了：</span></p><ol style=\\\"margin:0;list-style-type:decimal;margin-top:8px;margin-bottom:8px;margin-left:0;margin-right:0;padding-top:0;padding-bottom:0;padding-left:25px;padding-right:0;color:rgb(0,0,0)\\\"><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>启动服务</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl start prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>停止服务</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl stop prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>重启服务</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl restart prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>查看服务状态</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl status prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>启用开机自启动</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl </span><span style=\\\"color: #e6c07b;line-height: 26px;\\\"><span>enable</span></span><span> prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>禁用开机自启动</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl </span><span style=\\\"color: #e6c07b;line-height: 26px;\\\"><span>disable</span></span><span> prometheus</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>查看所有服务</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl list-unit-files --</span><span style=\\\"color: #e6c07b;line-height: 26px;\\\"><span>type</span></span><span>=service</span><span><br/></span></div></pre></div></li><li><div style=\\\"margin-top: 5px;margin-bottom: 5px;color: rgb(89, 89, 89);font-size: 14px;line-height: 1.8em;letter-spacing: 0.02em;text-align: left;font-weight: normal;\\\"><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>查看失败的服务</span></p><pre style=\\\"border-radius: 5px;box-shadow: rgba(0, 0, 0, 0.55) 0px 2px 10px;text-align: left;margin-top: 10px;margin-bottom: 10px;margin-left: 0px;margin-right: 0px;padding-top: 0px;padding-bottom: 0px;padding-left: 0px;padding-right: 0px;\\\"><span style=\\\"display: block;background: none;height: 30px;width: 100%;background-size: 40px;background-repeat: no-repeat;background-color: #282c34;margin-bottom: -7px;border-radius: 5px;background-position: 10px 10px;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_svg/iahdQicCC5VBQNzhUg0SOicRibPCicQ3koIGc1EskDCg7QX6sZQOyiaEzMpLYOmMhdsILrbe3pBp3eqxpLicsobmQd80XvBGSstmiapI/640?wx_fmt=svg&amp;from=appmsg&quot;);\\\"></span><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span>systemctl --failed结尾</span></div></pre></div></li></ol><h3 style=\\\"margin:0;margin-top:30px;margin-bottom:15px;margin-left:0;margin-right:0;padding-left:0;padding-right:0;border-top-style:none;border-bottom-style:none;border-left-style:none;border-right-style:none;border-top-width:1px;border-bottom-width:1px;border-left-width:1px;border-right-width:1px;border-top-color:rgb(0,0,0);border-bottom-color:rgb(0,0,0);border-left-color:rgb(0,0,0);border-right-color:rgb(0,0,0);border-top-left-radius:0;border-top-right-radius:0;border-bottom-left-radius:0;border-bottom-right-radius:0;background-attachment:scroll;background-clip:border-box;background-color:transparent;background-origin:padding-box;background-position-x:50%;background-position-y:50%;background-repeat:no-repeat;background-size:30px 30px;width:auto;height:auto;align-items:unset;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow-x:unset;overflow-y:unset;padding-top:0;padding-bottom:0;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset;background-image:url(https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gU13pQwXySzUTZ4lOKLBkQV7YTKAUica9q8ic7wibUic7hoRH0FiaXWDQNyJA/640?wx_fmt=png&amp;from=appmsg)\\\"></h3><p style=\\\"margin:30px 0 15px;padding:0;border-style:none;border-width:1px;border-color:rgb(0,0,0);border-radius:0;background:url(https://mmbiz.qpic.cn/sz_mmbiz_png/CtsaVVKdWEoMf6eJODaDa0W9JwJTr8gU13pQwXySzUTZ4lOKLBkQV7YTKAUica9q8ic7wibUic7hoRH0FiaXWDQNyJA/640?wx_fmt=png&amp;from=appmsg) 50% 50%/30px 30px no-repeat scroll padding-box border-box transparent;width:auto;height:auto;align-items:unset;box-shadow:none;display:flex;flex-direction:unset;float:unset;justify-content:center;line-height:1.5em;overflow:unset;text-align:left;text-shadow:none;transform:none;-webkit-box-reflect:unset\\\"><span style=\\\"font-size: 18px;color: rgb(43, 43, 43);line-height: 2.4em;letter-spacing: 0em;margin: 38px 0px 10px;align-items: unset;background: none 0% 0% / auto no-repeat scroll padding-box border-box transparent;border-style: none;border-width: 1px;border-color: rgb(0, 0, 0);border-radius: 0px;box-shadow: none;display: inline-block;font-weight: bold;flex-direction: unset;float: unset;height: 38px;justify-content: unset;overflow: unset;padding: 0px;text-align: center;text-indent: 0em;text-shadow: none;transform: none;width: auto;-webkit-box-reflect: unset;\\\">结尾</span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>文章中出现错误的地方欢迎指正！</span></p><p style=\\\"margin:0;color:rgb(43,43,43);font-size:14px;line-height:1.8em;letter-spacing:0.02em;text-align:left;text-indent:0;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;padding-top:8px;padding-bottom:8px;padding-left:0;padding-right:0\\\"><span>如果对你有帮助，欢迎关注我的公众号！</span></p></div><div><span></span></div><div><span><br/></span></div></div></div></div></div></div></span>\\\n</div></body></html>\\u0000\"]],\"start1\":0,\"start2\":0,\"length1\":0,\"length2\":102375}]"
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