CentOS8更换yum源
作者：互联网
cd /etc/yum.repos.d/
rm -f CentOS-Base.repo CentOS-AppStream.repo CentOS-PowerTools.repo CentOS-centosplus.repo CentOS-Extras.repo
curl -o CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo
yum makecache
标签：makecache,CentOS,repo,Base,yum,aliyun,更换,CentOS8 来源： https://www.cnblogs.com/zl6536/p/14964750.html