centos7yum源更换

一、yum源更换

1.进入到源文件路径 

  cd /etc/yum.repos.d/

2.下载163源

  curl -O http://mirrors.163.com/.help/CentOS7-Base-163.repo

3.备份之前源

  mv CentOS-Base.repo CentOS-Base.repo.bak

4.163源名字修改

  mv CentOS7-Base-163.repo CentOS-Base.repo

5.清除缓存

  yum clean all

6.更新本地yum缓存

  yum makecache

 

原文地址:https://www.cnblogs.com/knightdreams6/p/11858085.html