> 本文作者：丁辉

# Linux更换国内源

[阿里镜像站](https://developer.aliyun.com/mirror/)

## Centos更换国内源

- Centos7

  ```bash
  wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
  ```

## Ubuntu更换国内源

- 新版

  ```bash
  sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
  sed -i 's/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
  ```

- 旧版

  ```bash
  #中国科技大学
  sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
  #网易云163
  sed -i 's/deb.debian.org/mirrors.163.com/g' /etc/apt/sources.list
  #阿里云
  sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list
  #清华同方
  sed -i 's/deb.debian.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apt/sources.list
  ```

- ARM版

  ```bash
  sed -i 's/ports.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
  ```

## Alpine更换国内源

- 阿里云源

  ```bash
  sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
  ```

- 中国科技大学的源

  ```bash
  sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories
  ```

- 清华源

  ```bash
  sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
  ```