【Aliyun】更换Centos7 yum为阿里云源

参考:
http://mirrors.aliyun.com/help/centos?spm=5176.bbsr150321.0.0.d6ykiD

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

3、之后运行yum makecache生成缓存

你可能感兴趣的:(【Aliyun】更换Centos7 yum为阿里云源)