1、备份
1 | mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup |
2、下载新的CentOS-Base.repo
到/etc/yum.repos.d/
CentOS 5
1 | wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo |
CentOS 6
1 | wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo |
CentOS 7
1 | wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo |
3、重新生成缓存
1 | yum makecache |
也可修改成国内其他的源，将阿里云的地址替换成相应的源地址就行了。
