创建一个目录
mkdir /media/rhel/
挂载iso到/media/rhel/
mount -o loop /media/iso/CentOS-6.5-x86_64-bin-DVD1.iso /media/rhel/
cd /etc/yum.repos.d/ 两个文件改名，绕过网络安装
mv CentOS-Base.repo CentOS-Base.repose_bak
mv CentOS-Debuginfo.repo CentOS-Debuginfo.repo_bak
vi /etc/yum.repos.d/CentOS-Media.repo
[HZ-media]
name=CentOS 6.5
baseurl=file:///media/rhel/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
开机自动挂载
vi /etc/rc.d/rc.local
mount -o loop /usr/local/src/CentOS-6.5-x86_64-bin-DVD1.iso /media/rhel/
测试YUM
yum list
清除yum缓存
yum clean all
安装YUM 测试
yum install vim 原文链接：https://www.f2er.com/centos/375843.html
