将Centos的yum源更换为国内的阿里云源


1、备份
  mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak

2、下载新的CentOS-Base.repo 到/etc/yum.repos.d/

  CentOS 5:
    wget -O /etc/yum.repos.d/CentOS-Base.repo  http://mirrors.aliyun.com/repo/Centos-5.repo

  CentOS 6:
    wget -O /etc/yum.repos.d/CentOS-Base.repo   http://mirrors.aliyun.com/repo/Centos-6.repo

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

3、yum makecache  生成缓存

posted @ 2018-12-16 17:05  zeroisbug  阅读(163)  评论(0编辑  收藏  举报