1. Use centos6.8 for mirroring, use DVD1 (mostly),
1810, 7.6 use everything
2. Make sure that the optical drive is turned on
查看光驱是否挂载:#df -h
cd /etc/yum.repos.d/ yum的配置
mkdir bak 创建目录
mv centos* bak 备份原有目录
vi yum(名称随便取).repo(.repo后缀) 创建repo文件
(进入编辑)
[ 标签 ]
name=
baseurl=file:///media
gpgcheck=0
enable=1 1开启 0关闭
mount /dev/sr0 /media/ 和上面同 (系统重启后要执行)
yum clean all 清理
yum makecache
yum -y install vim