Centos7配置阿里云yum源
Centos7配置阿里云yum源1sudo mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak 1sudo wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo 1sudo yum clean all 1sudo yum makecache 看到圈红框的就代表 阿里云yum源配置好了 1sudo yum install -y yum-utils