yum改成网易的源
用网易的源会快很多,步骤如下:http://mirrors.163.com/.help/centos.html
1、首先备份/etc/yum.repos.d/CentOS-Base.repo
- mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
2、根据CentOS版本选择操作
CentOS-6
- wget http://mirrors.163.com/.help/CentOS6-Base-163.repo -O /etc/yum.repos.d/CentOS-Base.repo
- yum makecache