利用centos.iso镜像做安装rpm包的源

1 # cd mnt  | mkdir iso | mkdir cdrom          //创建ISO存放和挂载目录

2 上传iso到 mnt/iso/ 目录下

3 # mount -o loop /mnt/iso/CentOS-6.5-x86_64-bin-DVD1.iso  /mnt/cdrom  挂载镜像

4 进入/etc/yum.repos.d/, mkdir bak , mv Centos* bak/

5 vim myself.repo

写入以下内容

[base]
name=RedHat
baseurl=file:///mnt/cdrom
enabled=1
gpgcheck=0
gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-CentOS-6
 

6 yum clean all