CentOS 镜像使用帮助

地址

http://mirrors.cqu.edu.cn/CentOS

说明

CentOS 软件源

收录框架

  • x86_64
  • i386

收录版本

  • CentOS 5
  • CentOS 6
  • CentOS 7
  • CentOS 8

使用说明

首先备份CentOS-Base.repo:

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

然后查看 CentOS 版本:

cat /etc/system-release

根据版本号下载相应文件到指定目录:
CentOS 5:

wget   -O   /etc/yum.repos.d/CentOS-Base.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-5.repo

CentOS 6:

wget   -O   /etc/yum.repos.d/CentOS-Base.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-6.repo

CentOS 7:

wget   -O   /etc/yum.repos.d/CentOS-Base.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-7.repo

CentOS 8

# CentOS-Base
wget   -O   /etc/yum.repos.d/CentOS-Base.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-8-repo/CentOS-Base.repo
# CentOS-Extra
wget   -O   /etc/yum.repos.d/CentOS-Extras.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-8-repo/CentOS-Extras.repo
# CentOS-AppStream
wget   -O   /etc/yum.repos.d/CentOS-AppStream.repo  http://mirrors.cqu.edu.cn/repo/centos/Centos-8-repo/CentOS-AppStream.repo

有些情况下系统没有预装wget程序,请提前进行安装。

然后刷新 yum 缓存:

yum makecache

相关链接

官方主页:https://www.centos.org/

邮件列表:https://www.centos.org/modules/tinycontent/index.php?id=16

论坛:https://www.centos.org/modules/newbb/

文档:https://www.centos.org/docs/

Wiki:https://wiki.centos.org/