CentOS8 Yum源更新设置
简单粗暴的文式:cd /etc/yum.repos.drm -rf *vi CentOS.repo将下载内容写入[AppStream]name=CentOS-$releasever - AppStream#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=AppStream&infra=$infrabaseurl=http...