【整理】软件系统源/软件下载地址
CentOS yum源 - 阿里云解析失效时sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repoCentOS8-
CentOS yum源 - 阿里云解析失效时sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repoCentOS8-