利用本地光盤搭建Linux系統YUM源

一:掛在光盤

[root@CentOS]# mount/dev/cdrom /mnt/cdrom

二:修改YUM配置文件

[root@CentOS]# vi/etc/yum.repos.d/Centos-Base.repo

[cdrom]

name=cdrom

baseurl=file:///mnt/cdrom

enabled=1

gpgcheck=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centos-release