1+X中级A卷:YUM管理
来自CloudWiki
配置yum源
vi /etc/yum.repos.d/local.repo 配置内容为: [centos7] name=centos7 baseurl=file:///opt/centos gpgcheck=0 enabled=1
挂载
mkdir /opt/centos mount /dev/cdrom /opt/centos
清空yum并查看状态
yum clean all yum repolist