帮助中心

  1. 轻云互联 - 迈向云计算新纪元
  2. 帮助中心
  3. Linux系统
  4. 如何更换安装Linux源？

如何更换安装Linux源？ 打印

  • 0
yum，全称“Yellow dog Updater, Modified”，是一个专门为了解决包的依赖关系而存在的软件包管理器。类似于我们软件管家一样，一键安装软件并解决环境依赖关系，而且也可以管理并一键卸载。

执行以下脚本，自动根据您的系统进行全自动化操作换YUM

  1. wget http://mirrors.qingyunl.com/Shell/vps/yum_apt_select.sh;bash yum_apt_select.sh

 

国内优秀安装源---清华源


1、CentOS7
①、先备份当前的安装源目录

  1. \cp  -rp /etc/yum.repos.d/    /etc/yum.repos.d_back

②、注释mirrorlist

  1. sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*.repo

③、将baseurl的地址指向清华源

  1. sed -i 's|#baseurl=http://mirror.centos.org|baseurl=https://mirrors.tuna.tsinghua.edu.cn|g' /etc/yum.repos.d/CentOS-*.repo

替换后，执行下面命令进行生成软件包的缓存

  1. yum clean all
  2. yum makecache

 

##############Ubuntu系列#################


仅仅提供LTS系列和Ubuntu21的安装源
2、Ubuntu18.04LTS
①、备份当前的安装源

  1. \cp -rp   /etc/apt/sources.list /etc/apt/sources.list_back
  2. echo "" >/etc/apt/sources.list


②、添加清华源

  1. cat >/etc/apt/sources.list <<EOF
  2. # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
  11.  
  12. # 预发布软件源，不建议启用
  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
  15. EOF


③、更新软件包缓存

  1. apt-get update -y


④、如果无法拉取https源的情况，请执行下面命令再重新执行③

  1. apt install apt-transport-https ca-certificates



2.1、Ubuntu20.04 LTS
①、备份当前的安装源

  1. \cp -rp   /etc/apt/sources.list /etc/apt/sources.list_back
  2. echo "" >/etc/apt/sources.list


②、添加清华源

  1. cat > /etc/apt/sources.list<<EOF
  2. # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
  11.  
  12. # 预发布软件源，不建议启用
  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
  15. EOF



③、更新软件包缓存

  1. apt-get update -y

④、如果无法拉取https源的情况，请执行下面命令再重新执行③

  1. apt install apt-transport-https ca-certificates



2.3、Ubuntu21.04
①、备份当前的安装源

  1. \cp -rp   /etc/apt/sources.list /etc/apt/sources.list_back
  2. echo "" >/etc/apt/sources.list


②、添加清华源

  1. cat >/etc/apt/sources.list <<EOF
  2. # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute main restricted universe multiverse
  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute main restricted universe multiverse
  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-updates main restricted universe multiverse
  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-updates main restricted universe multiverse
  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-backports main restricted universe multiverse
  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-backports main restricted universe multiverse
  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-security main restricted universe multiverse
  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-security main restricted universe multiverse
  11.  
  12. # 预发布软件源，不建议启用
  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-proposed main restricted universe multiverse
  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-proposed main restricted universe multiverse
  15. EOF


③、更新软件包缓存

  1. apt-get update -y

④、如果无法拉取https源的情况，请执行下面命令再重新执行③

  1. apt install apt-transport-https ca-certificates

 

############Debian系列##############


debian系列暂时只考虑 bullseye发行版（其他的版本请参考清华源：https://mirrors.tuna.tsinghua.edu.cn/help/debian/）

①、备份当前的安装源

  1. \cp -rp   /etc/apt/sources.list /etc/apt/sources.list_back
  2. echo "" >/etc/apt/sources.list


②、添加清华源

  1. cat >/etc/apt/sources.list <<EOF
  2. # 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
  3. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
  5. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
  7.  
  8. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
  9. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
  10.  
  11. deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
  12. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
  13. EOF


③、更新软件包缓存

  1. apt-get update -y

④、如果无法拉取https源的情况，请执行下面命令再重新执行③

  1. apt install apt-transport-https ca-certificates

此文章对您是否有帮助？

相关文章

linux服务器通过top看CPU性能指标 服务器变慢负载高时，需要先查看cpu负载是否过高，如果cpu负载高再看查看具体是什么进程占用cpu资源。一. cpu负载：    通过top命令查看：  主要看“load... Linux修改配置dns生效教程 vi /etc/resolv.conf #比如修改：nameserver 8.8.8.8 改为nameserver 114.114.114.114... CentOS更改ssh默认连接端口 在使用linux过程中为了安全，我们有可能需要更改ssh默认端口来防止黑客的扫描。我们要知道默认的22端口是不安全的。 首先，使用ssh连接工具登录服务器输入： vi... CentOS安装软件环境很慢？升级一下吧！ 有时我们在安装宝塔或一些程序时候因他们的脚本设计都会先检查你系统环境是否最新，那么此过程较为漫长该怎么解决呢？... CentOS开启iptables UDP端口 若没有安装请先安装：yum install -y iptables 随后禁用firewalld默认防火墙： #停止firewalld服务 systemctl...
« 返回