1、在虛擬機光盤選項中設置連接路徑為centos安裝光盤。

2、將光盤掛載到本地目錄。
#新建一個文件夾
mkdir cdrom
#把光盤掛載到cdrom目錄下
mount /dev/cdrom cdrom
3、進入目錄rpm包的目錄
cd cdrom
cd Packages
4、查詢是否安裝過git包
[root@yum-server Packages]# rpm -qa git
git-1.7.1-3.el6_4.1.x86_64 #已經安裝,不需要再裝,如果查不到結果,表示沒有安裝。
5、查看光盤中是否有應該軟件包
[root@yum-server Packages]# find git*
git-1.7.1-3.el6_4.1.x86_64.rpm
6、安裝該rpm包:
正常安裝rpm包
[root@yum-server Packages]# rpm -ivh git*.rpm
Preparing... ########################################### [100%]
package git-1.7.1-3.el6_4.1.x86_64 is already installed
強制安裝
[root@yum-server Packages]#rpm -ivh git*.rpm --force
7、卸載rpm包:
- 卸載rpm包
rpm -e git
- 忽略依賴性刪除
rpm -e git --nodeps
8、查看安裝在什么位置
[root@yum-server Packages]# rpm -ql git
/etc/bash_completion.d
/etc/bash_completion.d/git
/usr/bin/git
/usr/bin/git-receive-pack
/usr/bin/git-shell
/usr/bin/git-upload-archive
/usr/bin/git-upload-pack
/usr/libexec/git-core
/usr/libexec/git-core/git
/usr/libexec/git-core/git-add
9、卸載掛載點命令
#卸載命令,卸載時記得先退出當前目錄,再卸載,否則會報錯。
[root@yum-server Packages]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda3 10035836 1983892 7535492 21% /
tmpfs 953456 0 953456 0% /dev/shm
/dev/sda1 194241 40534 143467 23% /boot
/dev/sr0 3803432 3803432 0 100% /root/cdrom
[root@yum-server Packages]# cd
[root@yum-server ~]# umount /root/cdrom
