[[email protected] ~]# mkdir /root/cdrm/

[[email protected] ~]# mount -o loop /dev/cdrom /root/cdrm/ #掛載光盤鏡像

[[email protected] ~]# cd /root/cdrm/Packages/ #進入安裝包目錄

[[email protected] Packages]# ls -al|wc -l #查看當前目錄下安裝包的個數

4188

[[email protected] Packages]# ls -al |grep dnsmasq #查找需要的安裝包

-r--r--r-- 2 root root 152780 Jun 16 2014 dnsmasq-2.48-14.el6.x86_64.rpm

[[email protected] Packages]# rpm -qa dnsmasq #查看是否安裝

[[email protected] Packages]# rpm -ivh dnsmasq-2.48-14.el6.x86_64.rpm #開始安裝

Preparing... ########################################### [100%]

1:dnsmasq ########################################### [100%]

[[email protected] Packages]# rpm -qa dnsmasq #查看

dnsmasq-2.48-14.el6.x86_64

[[email protected] Packages]# rpm -e dnsmasq #卸載

[[email protected] Packages]# rpm -qa dnsmasq #查看

[[email protected]lhost Packages]# cd

[[email protected] ~]# umount /root/cdrm/ #取消掛載

本文出自 “Linux_woniu” 博客，請務必保留此出處http://llu1314.blog.51cto.com/5925801/1965237

CentOS如何安裝系統鏡像裏的rpm包