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docs/README.md

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+- #### __GNU/Linux 一键更换国内软件源脚本__ <!-- {docsify-ignore} -->
+- #### __本项目旨在为从事计算机相关行业的朋友们提供便利__ <!-- {docsify-ignore} -->
+- #### __理论支持所有架构的环境，`arm64` 环境已经过测试__ <!-- {docsify-ignore} -->
+
+## 适配系统
+
+<table>
+<tr>
+    <td rowspan="7"> 支持<br/>版本<br/>
+</tr>
+<tr>
+    <td><a href="https://www.debian.org"><img src="../img/icon/debian.svg" width="16" height="16"/></a>&nbsp;Debian</td>
+    <td align="center">8.0 ~ 11.2</td>
+</tr>
+<tr>
+    <td><a href="https://cn.ubuntu.com"><img src="../img/icon/ubuntu.svg" width="16" height="16"/></a>&nbsp;Ubuntu</td>
+    <td align="center">16.04 ~ 21.10</td>
+</tr>
+<tr>
+    <td><a href="https://www.kali.org"><img src="../img/icon/kali.svg" width="16" height="16"/></a>&nbsp;Kali Linux</td>
+    <td align="center">2.0 ~ 2021.4</td>
+</tr>
+<tr>
+    <td><a href="https://access.redhat.com/products/red-hat-enterprise-linux"><img src="../img/icon/redhat.svg" width="16" height="16"/></a>&nbsp;Red Hat Enterprise Linux</td>
+    <td align="center">7.0 ~ 8.5</td>
+</tr>
+<tr>
+    <td><a href="https://www.centos.org"><img src="../img/icon/centos.svg" width="16" height="16"/></a>&nbsp;CentOS</td>
+    <td align="center">7.0 ~ 8.5</td>
+</tr>
+<tr>
+    <td><a href="https://getfedora.org/zh_Hans_CN"><img src="../img/icon/fedora.ico" width="16" height="16"/></a>&nbsp;Fedora</td>
+    <td align="center">28 ~ 35</td>
+</tr>
+</table>
+
+> 目前仅支持上述基于 Debian 与 Redhat 系的发行版和及其部分衍生版本 \
+> 同样支持上述版本中拥有相同底层核心的其它发行版，例如 [`Armbian`](https://www.armbian.com) [`Kubuntu`](https://kubuntu.org) [`Oracle Linux`](https://www.oracle.com/cn/technical-resources) 等
+
+## 软件源
+> 脚本当前使用的开源镜像站
+
+| | 镜像站名称 | 镜像站地址 | IPv6 | Kali Linux | Fedora | EPEL |
+| :------: | :------: | :------: | :------: | :------: | :------: | :------: |
+| 1 | 阿里云 | [mirrors.aliyun.com](https://developer.aliyun.com/special/mirrors/notice) | √ | √ | √ | √ |
+| 2 | 腾讯云 | [mirrors.cloud.tencent.com](https://mirrors.cloud.tencent.com) | √ | √ | √ | √ |
+| 3 | 华为云 | [mirrors.huaweicloud.com](https://mirrors.huaweicloud.com) | √ | √ | √ | √ |
+| 4 | 网易 | [mirrors.163.com](https://mirrors.163.com) |  |  | √ |  |
+| 5 | 搜狐 | [mirrors.sohu.com](https://mirrors.sohu.com) |  |  |  |  |
+| 6 | 清华大学 | [mirrors.tuna.tsinghua.edu.cn](https://mirrors.tuna.tsinghua.edu.cn) | √ | √ | √ | √ |
+| 7 | 浙江大学 | [mirrors.zju.edu.cn](https://mirrors.zju.edu.cn) |  | √ | √ | √ |
+| 8 | 南京大学 | [mirrors.nju.edu.cn](https://mirrors.nju.edu.cn) |  | √ | √ | √ |
+| 9 | 重庆大学 | [mirrors.cqu.edu.cn](https://mirrors.cqu.edu.cn) |  | √ | √ | √ |
+| 10 | 兰州大学 | [mirror.lzu.edu.cn](https://mirror.lzu.edu.cn) | √ |  | √ | √ |
+| 11 | 上海交通大学 | [mirror.sjtu.edu.cn](https://mirror.sjtu.edu.cn) | √ | √ | √ | √ |
+| 12 | 哈尔滨工业大学 | [mirrors.hit.edu.cn](https://mirrors.hit.edu.cn) | √ | √ |  | √ |
+| 13 | 中国科学技术大学 | [mirrors.ustc.edu.cn](https://mirrors.ustc.edu.cn) | √ | √ | √ | √ |
+> 所有镜像站均支持 `Debian` `Ubuntu` `CentOS` 软件源，建议优先选择由企业提供的软件源
+
+?> 如果使用过程中脚本不能正常输出中文内容则可对照此列表使用，顺序与脚本一致
+
+## 执行流程
+- └ 选择国内源 `交互`
+  - └ 检测如果是 RHEL或CentOS 系统选择是否安装/覆盖 EPEL 扩展国内源 `交互`
+- └ 选择软件源使用的 WEB 协议 `交互`
+- └ 检测 防火墙 和 SELINUX 如果开启并且系统是 RHEL或CentOS 选择是否关闭 `交互`
+- └ 备份原有源
+  - └ 检测如果存在重复的备份文件选择是否覆盖 `交互`
+- └ 更换国内源
+- └ 选择是否更新软件包 `交互`
+  - └ 选择是否清理已下载的软件包缓存 `交互`
+
+## 如何使用
+
+```bash
+bash <(curl -sSL https://gitee.com/SuperManito/LinuxMirrors/raw/main/ChangeMirrors.sh)
+```
+
+- 1. 完整复制上面的命令到终端按回车键即可执行，若无法安装 `curl` 软件包可复制源码到本地后手动执行。
+- 2. 为了适配所有环境，建议使用 `Root` 用户执行脚本，切换命令为 `sudo -i` ，如遇报错请查看常见问题与帮助。
+- 3. 如果您使用的环境没有安装或不支持简体中文环境，请通过 `SSH客户端工具` 使用，否则将无法正确选择交互内容。
+- 4. 执行脚本过程中会自动备份原有源无需手动备份，期间会在终端输出多个主观选择交互内容，可按回车键快速确认。
+- 5. 脚本支持在原有源配置错误或者不存在的情况下使用，并且可以重复使用；脚本变更的软件源默认使用 `HTTP 协议`。
+
+> **Debian** 系 Linux 默认禁用了**源码仓库**和**预发布软件源**，若需启用可将 `list` 源文件中相关内容的所在行**取消注释**
+
+> **RedHat** 系 Linux 配置了所有可以配置的仓库，但有一些仓库**默认没有启用**，若需启用可将 `repo` 源文件中的 `enabled=0` 修改成 `enabled=1`
+
+## 其它脚本
+- #### `Docker` 一键安装脚本 <!-- {docsify-ignore} -->
+
+    ```bash
+    bash <(curl -sSL https://gitee.com/SuperManito/LinuxMirrors/raw/main/DockerInstallation.sh)
+    ```
+
+> `Docker CE`：Docker Community Edition 镜像仓库，用于下载并安装 Docker 相关软件包。\
+> `Docker Hub`：Docker Hub 镜像仓库，默认为官方提供的公共库，用于切换下载镜像时的来源仓库，简称镜像加速器。
+
+> 脚本集成安装 `Docker Engine`与 `Docker Compose`，可手动选择安装版本、下载源、镜像加速器，支持国内外服务器环境和 `ARM`架构处理器环境使用
+
+## 常见问题
+- #### 如果提示 `Command 'curl' not found` 则说明当前未安装 `curl` 软件包 <!-- {docsify-ignore} -->
+
+    ```bash
+    sudo apt install -y curl  或  sudo yum install -y curl
+    ```
+
+- #### 如果提示 `Command 'wget' not found` 则说明当前未安装 `wget` 软件包 <!-- {docsify-ignore} -->
+
+    ```bash
+    sudo apt install -y wget  或  sudo yum install -y wget
+    ```
+
+- #### 如果提示 `bash: /proc/self/fd/11: No such file or directory`，请切换至 `Root` 用户执行。 <!-- {docsify-ignore} -->
+
+## License
+Copyright © 2021, [SuperManito](https://github.com/SuperManito). Released under the [GPL-2.0](https://github.com/SuperManito/LinuxMirrors/blob/main/LICENSE)
+> 项目已设立开源许可协议，传播时需在显著位置标注来源和作者，请尊重本人的知识成果\
+> 建议通过命令直接调用脚本，如有意见与建议您可以提交至 __Issues__ ，谢谢
+
+***
+
+__如果您觉得这个项目不错的话可以送颗 ⭐ 吗？方便分享给更多的朋友吗？__

docs/_404.md

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+!> 你走丢了哦~
+
+<a><img src="../img/404.gif"></a>

docs/_coverpage.md

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+# ![LinuxMirrors](./img/logo.png)
+> 脚本一键更换服务器软件源，让换源更简单！
+
+
+<a href="https://github.com/SuperManito/LinuxMirrors"><img src="../img/icon/github-1.svg" width="34" height="42"></a>
+&nbsp;<a href="https://github.com/SuperManito/LinuxMirrors"><img src="../img/icon/github-2.svg" width="70" height="52"></a>
+&nbsp;&nbsp;&nbsp;<a href="https://gitee.com/SuperManito/LinuxMirrors"><img src="../img/icon/gitee.svg" width="100" height="50"/></a>
+
+[Github](https://github.com/SuperManito/LinuxMirrors)
+[Gitee](https://gitee.com/SuperManito/LinuxMirrors)
+[开始使用](#适配系统)

docs/index.html

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+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8">
+  <title>LinuxMirror · 让换源更简单</title>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
+  <meta name="description" content="Description">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
+  <link rel="stylesheet" href="./css/vue.css">
+  <link rel="icon" type="image/x-icon" href="./img/icon/linux.svg" />
+</head>
+
+<body>
+  <div id="app"></div>
+  <script>
+    window.$docsify = {
+      name: 'LinuxMirrors',
+      repo: 'https://github.com/SuperManito/LinuxMirrors',
+      // 导航栏logo
+      logo: './img/logo.png',
+      // 加载封面
+      coverpage: true,
+      // 主题色
+      themeColor: '#1e90ff',
+      // 小屏幕设备自动合并导航栏到侧边栏
+      mergeNavbar: true,
+      // 启用自定义404页
+      notFoundPage: true,
+      // 跳转后自动移到顶部
+      auto2top: true,
+
+      // 搜索
+      search: 'auto',
+      search: {
+        maxAge: 86400000, // 过期时间，单位毫秒，默认一天
+        placeholder: '搜索',
+        noData: '找不到结果!',
+        // 搜索标题的最大层级, 1 - 6
+        depth: 2,
+        hideOtherSidebarContent: false, // 是否隐藏其他侧边栏内容
+        // 避免搜索索引冲突
+        // 同一域下的多个网站之间
+        namespace: 'website-1',
+        // 使用不同的索引作为路径前缀（namespaces）
+        // 注意：仅适用于 paths: 'auto' 模式
+        // 初始化索引时，我们从侧边栏查找第一个路径
+        // 如果它与列表中的前缀匹配，我们将切换到相应的索引
+        pathNamespaces: ['/zh-cn', '/ru-ru', '/ru-ru/v1'],
+        // 您可以提供一个正则表达式来匹配前缀。在这种情况下，
+        // 匹配到的字符串将被用来识别索引
+        pathNamespaces: /^(\/(zh-cn|ru-ru))?(\/(v1|v2))?/
+      },
+
+      // 浅色｜暗黑主题
+      darklightTheme: {
+        siteFont: "PT Sans",
+        defaultTheme: 'dark',
+        codeFontFamily: 'Roboto Mono, Monaco, courier, monospace',
+        bodyFontSize: '17px',
+        light: {
+          accent: '#1e90ff',
+          toogleBackground: '#091a28',
+          background: '#ffffff',
+          textColor: '#34495e',
+          codeTextColor: '#525252',
+          codeBackgroundColor: '#f8f8f8',
+          borderColor: 'rgba(0, 0, 0, 0.07)',
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+          highlightColor: '#d22778',
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+          codeTypeColor: '#091a28',
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+          toogleImage: 'url(https://cdn.jsdelivr.net/npm/docsify-darklight-theme@latest/icons/moon.svg)'
+        },
+        dark: {
+          accent: '#42b983',
+          toogleBackground: '#ffffff',
+          background: '#091a28',
+          textColor: '#b4b4b4',
+          codeTextColor: '#ffffff',
+          codeBackgroundColor: '#0e2233',
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+          blockQuoteColor: '#858585',
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+          codeTypeColor: '#ffffff',
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+          toogleImage: 'url(https://cdn.jsdelivr.net/npm/docsify-darklight-theme@latest/icons/sun.svg)'
+        },
+        // 底部跳转页码
+        pagination: {
+          previousText: '上一章节',
+          nextText: '下一章节',
+          crossChapter: true,
+          crossChapterText: true,
+        },
+      }
+    }
+  </script>
+
+  <!-- Docsify v4 -->
+  <script src="./js/docsify@4.js"></script>
+  <!-- 暗黑主题 -->
+  <script src="./js/dark-theme.js" type="text/javascript"></script>
+  <!-- 底部跳转页码 -->
+  <script src="./js/docsify-pagination.min.js"></script>
+  <!-- 复制到剪贴板 -->
+  <script src="./js/docsify-copy-code.min.js"></script>
+  <!-- Emoji支持 -->
+  <script src="./js/emoji.min.js"></script>
+  <!-- 搜索 -->
+  <script src="./js/search.js"></script>
+  <!-- 代码高亮 -->
+  <script src="./js/prism-bash.min.js"></script>
+  <!-- 更新日志 -->
+  <script src="./js/change-log.js"></script>
+  <!-- 离线模式 -->
+  <script>
+    if (typeof navigator.serviceWorker !== 'undefined') {
+      navigator.serviceWorker.register('./js/sw.js')
+    }
+  </script>
+
+</body>
+
+</html>

docs/js/dark-theme.js

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docs/js/docsify-copy-code.min.js

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+/*!
+ * docsify-copy-code
+ * v2.1.1
+ * https://github.com/jperasmus/docsify-copy-code
+ * (c) 2017-2020 JP Erasmus <jperasmus11@gmail.com>
+ * MIT license
+ */
+!function(){"use strict";function s(o){return(s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(o){return typeof o}:function(o){return o&&"function"==typeof Symbol&&o.constructor===Symbol&&o!==Symbol.prototype?"symbol":typeof o})(o)}!function(o,e){void 0===e&&(e={});var t=e.insertAt;if(o&&"undefined"!=typeof document){var n=document.head||document.getElementsByTagName("head")[0],c=document.createElement("style");c.type="text/css","top"===t&&n.firstChild?n.insertBefore(c,n.firstChild):n.appendChild(c),c.styleSheet?c.styleSheet.cssText=o:c.appendChild(document.createTextNode(o))}}(".docsify-copy-code-button,.docsify-copy-code-button span{cursor:pointer;transition:all .25s ease}.docsify-copy-code-button{position:absolute;z-index:1;top:0;right:0;overflow:visible;padding:.65em .8em;border:0;border-radius:0;outline:0;font-size:1em;background:grey;background:var(--theme-color,grey);color:#fff;opacity:0}.docsify-copy-code-button span{border-radius:3px;background:inherit;pointer-events:none}.docsify-copy-code-button .error,.docsify-copy-code-button .success{position:absolute;z-index:-100;top:50%;right:0;padding:.5em .65em;font-size:.825em;opacity:0;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.docsify-copy-code-button.error .error,.docsify-copy-code-button.success .success{right:100%;opacity:1;-webkit-transform:translate(-115%,-50%);transform:translate(-115%,-50%)}.docsify-copy-code-button:focus,pre:hover .docsify-copy-code-button{opacity:1}"),document.querySelector('link[href*="docsify-copy-code"]')&&console.warn("[Deprecation] Link to external docsify-copy-code stylesheet is no longer necessary."),window.DocsifyCopyCodePlugin={init:function(){return function(o,e){o.ready(function(){console.warn("[Deprecation] Manually initializing docsify-copy-code using window.DocsifyCopyCodePlugin.init() is no longer necessary.")})}}},window.$docsify=window.$docsify||{},window.$docsify.plugins=[function(o,r){o.doneEach(function(){var o=Array.apply(null,document.querySelectorAll("pre[data-lang]")),c={buttonText:"点击复制",errorText:"Error",successText:"已复制"};r.config.copyCode&&Object.keys(c).forEach(function(t){var n=r.config.copyCode[t];"string"==typeof n?c[t]=n:"object"===s(n)&&Object.keys(n).some(function(o){var e=-1<location.href.indexOf(o);return c[t]=e?n[o]:c[t],e})});var e=['<button class="docsify-copy-code-button">','<span class="label">'.concat(c.buttonText,"</span>"),'<span class="error">'.concat(c.errorText,"</span>"),'<span class="success">'.concat(c.successText,"</span>"),"</button>"].join("");o.forEach(function(o){o.insertAdjacentHTML("beforeend",e)})}),o.mounted(function(){document.querySelector(".content").addEventListener("click",function(o){if(o.target.classList.contains("docsify-copy-code-button")){var e="BUTTON"===o.target.tagName?o.target:o.target.parentNode,t=document.createRange(),n=e.parentNode.querySelector("code"),c=window.getSelection();t.selectNode(n),c.removeAllRanges(),c.addRange(t);try{document.execCommand("copy")&&(e.classList.add("success"),setTimeout(function(){e.classList.remove("success")},1e3))}catch(o){console.error("docsify-copy-code: ".concat(o)),e.classList.add("error"),setTimeout(function(){e.classList.remove("error")},1e3)}"function"==typeof(c=window.getSelection()).removeRange?c.removeRange(t):"function"==typeof c.removeAllRanges&&c.removeAllRanges()}})})}].concat(window.$docsify.plugins||[])}();
+//# sourceMappingURL=docsify-copy-code.min.js.map

docs/js/sw.js

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+/* ===========================================================
+ * docsify sw.js
+ * ===========================================================
+ * Copyright 2016 @huxpro
+ * Licensed under Apache 2.0
+ * Register service worker.
+ * ========================================================== */
+
+const RUNTIME = 'docsify'
+const HOSTNAME_WHITELIST = [
+  self.location.hostname,
+  'fonts.gstatic.com',
+  'fonts.googleapis.com',
+  'cdn.jsdelivr.net'
+]
+
+// The Util Function to hack URLs of intercepted requests
+const getFixedUrl = (req) => {
+  var now = Date.now()
+  var url = new URL(req.url)
+
+  // 1. fixed http URL
+  // Just keep syncing with location.protocol
+  // fetch(httpURL) belongs to active mixed content.
+  // And fetch(httpRequest) is not supported yet.
+  url.protocol = self.location.protocol
+
+  // 2. add query for caching-busting.
+  // Github Pages served with Cache-Control: max-age=600
+  // max-age on mutable content is error-prone, with SW life of bugs can even extend.
+  // Until cache mode of Fetch API landed, we have to workaround cache-busting with query string.
+  // Cache-Control-Bug: https://bugs.chromium.org/p/chromium/issues/detail?id=453190
+  if (url.hostname === self.location.hostname) {
+    url.search += (url.search ? '&' : '?') + 'cache-bust=' + now
+  }
+  return url.href
+}
+
+/**
+ *  @Lifecycle Activate
+ *  New one activated when old isnt being used.
+ *
+ *  waitUntil(): activating ====> activated
+ */
+self.addEventListener('activate', event => {
+  event.waitUntil(self.clients.claim())
+})
+
+/**
+ *  @Functional Fetch
+ *  All network requests are being intercepted here.
+ *
+ *  void respondWith(Promise<Response> r)
+ */
+self.addEventListener('fetch', event => {
+  // Skip some of cross-origin requests, like those for Google Analytics.
+  if (HOSTNAME_WHITELIST.indexOf(new URL(event.request.url).hostname) > -1) {
+    // Stale-while-revalidate
+    // similar to HTTP's stale-while-revalidate: https://www.mnot.net/blog/2007/12/12/stale
+    // Upgrade from Jake's to Surma's: https://gist.github.com/surma/eb441223daaedf880801ad80006389f1
+    const cached = caches.match(event.request)
+    const fixedUrl = getFixedUrl(event.request)
+    const fetched = fetch(fixedUrl, { cache: 'no-store' })
+    const fetchedCopy = fetched.then(resp => resp.clone())
+
+    // Call respondWith() with whatever we get first.
+    // If the fetch fails (e.g disconnected), wait for the cache.
+    // If there’s nothing in cache, wait for the fetch.
+    // If neither yields a response, return offline pages.
+    event.respondWith(
+      Promise.race([fetched.catch(_ => cached), cached])
+        .then(resp => resp || fetched)
+        .catch(_ => { /* eat any errors */ })
+    )
+
+    // Update the cache with the version we fetched (only for ok status)
+    event.waitUntil(
+      Promise.all([fetchedCopy, caches.open(RUNTIME)])
+        .then(([response, cache]) => response.ok && cache.put(event.request, response))
+        .catch(_ => { /* eat any errors */ })
+    )
+  }
+})