如何更换安装Linux源？

  1. 用户中心
  2. 如何更换安装Linux源？
Linux

如何更换安装Linux源？

2023-01-13 17:29

















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
    2. 



 


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. 







②、注释mirrorlist






    

  1. sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*.repo
    2. 







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
    2. 







替换后，执行下面命令进行生成软件包的缓存






    

  1. yum clean all
    2. 

  2. yum makecache
    3. 







 


##############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. 

  2. echo "" >/etc/apt/sources.list
    3. 








②、添加清华源






    

  1. cat >/etc/apt/sources.list <<EOF
    2. 

  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. 

  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
    4. 

  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
    5. 

  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
    6. 

  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
    7. 

  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
    8. 

  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
    9. 

  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
    10. 

  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
    11. 

  11.  
    12. 

  12. # 预发布软件源，不建议启用
    13. 

  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
    14. 

  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
    15. 

  15. EOF
    16. 








③、更新软件包缓存






    

  1. apt-get update -y
    2. 








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. 









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. 

  2. echo "" >/etc/apt/sources.list
    3. 








②、添加清华源






    

  1. cat > /etc/apt/sources.list<<EOF
    2. 

  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. 

  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
    4. 

  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
    5. 

  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
    6. 

  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
    7. 

  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
    8. 

  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
    9. 

  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
    10. 

  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
    11. 

  11.  
    12. 

  12. # 预发布软件源，不建议启用
    13. 

  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
    14. 

  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-proposed main restricted universe multiverse
    15. 

  15. EOF
    16. 









③、更新软件包缓存






    

  1. apt-get update -y
    2. 







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. 









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. 

  2. echo "" >/etc/apt/sources.list
    3. 








②、添加清华源






    

  1. cat >/etc/apt/sources.list <<EOF
    2. 

  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. 

  3. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute main restricted universe multiverse
    4. 

  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute main restricted universe multiverse
    5. 

  5. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-updates main restricted universe multiverse
    6. 

  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-updates main restricted universe multiverse
    7. 

  7. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-backports main restricted universe multiverse
    8. 

  8. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-backports main restricted universe multiverse
    9. 

  9. deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-security main restricted universe multiverse
    10. 

  10. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-security main restricted universe multiverse
    11. 

  11.  
    12. 

  12. # 预发布软件源，不建议启用
    13. 

  13. # deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-proposed main restricted universe multiverse
    14. 

  14. # deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ hirsute-proposed main restricted universe multiverse
    15. 

  15. EOF
    16. 








③、更新软件包缓存






    

  1. apt-get update -y
    2. 







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. 







 


############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. 

  2. echo "" >/etc/apt/sources.list
    3. 








②、添加清华源






    

  1. cat >/etc/apt/sources.list <<EOF
    2. 

  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. 

  3. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
    4. 

  4. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
    5. 

  5. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
    6. 

  6. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
    7. 

  7.  
    8. 

  8. deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
    9. 

  9. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
    10. 

  10.  
    11. 

  11. deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
    12. 

  12. # deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
    13. 

  13. EOF
    14. 








③、更新软件包缓存






    

  1. apt-get update -y
    2. 







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.
Windows云主机如何关闭防火墙 Linux系统下如何硬盘挂载图文教程