添加 中科大linux源,【转】centos7 更换中科大源
进入/etc/yum.repos.d/中，将原本的几个repo文件备份，之后新建三个repo文件，内容如下：1.CentOS-Base.repo:# CentOS-Base.repo## The mirror system uses the connecting IP address of the client and the# update status of each mirror to pi...
