centos8更改阿里镜像源

镜像源配置文件在      /etc/yum.repos.d      文件夹下

阿里云镜像配置文件的路径为: http://mirrors.aliyun.com/repo/Centos8.repo

需要把CentOS-AppStream.repo  CentOS-Extras.repo  CentOS-centosplus.repo  CentOS-PowerTools.repo  CentOS-Base.repo  处理掉,不然会跟阿里云配置i文件里面重复

cd /etc/yum.repos.d
mv CentOS-Base.repo CentOS-Base.repo.bak mv CentOS-Extras.repo CentOS-Extras.repo.bak mv CentOS-centosplus.repo CentOS-centosplus.repo.bak mv CentOS-PowerTools.repo CentOS-PowerTools.repo.bak mv CentOS-AppStream.repo CentOS-AppStream.repo.bak curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-8.repo yum makecache
原文地址:https://www.cnblogs.com/know-more/p/13407987.html