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CentOS 6.4使用本地yum源
每次用rpm包安装软件是总有依赖包的出现，今天我搭建了本地yum仓库，使用yum从光盘安装软件可以解决包的依赖关系，具体操作如下:
1.挂载光盘镜像
[root@centos ~]# mkdir /mnt/cdrom
[root@centos ~]# mount /dev/cdrom /mnt/cdrom/
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@centos ~]# vim /etc/yum.repos.d/CentOS-Media.repo
[c6-media]
name=CentOS-$releasever – Media –仓库名
baseurl=file:///mnt/cdrom –软件包路径
gpgcheck=1 –启用包检查
enabled=1 –启用这个仓库
gpgkey=file:///mnt/cdrom/RPM-GPG-KEY-CentOS-6
2.测试仓库
[root@centos ~]# yum clean all –清除所有包
Loaded plugins: fastestmirror, refresh-packagekit
Cleaning repos: c6-media
Cleaning up Everything
Cleaning up list of fastest mirrors
[root@centos ~]# yum repolist –查找有几个仓库
Loaded plugins: fastestmirror, refresh-packagekit
Determining fastest mirrors
c6-media | 4.0 kB 00:00 …
c6-media/primary_db | 3.5 MB 00:00 …
repo id repo name status
c6-media CentOS-6 – Media 4,802
repolist: 4,802
[root@centos ~]#
3.安装软件
[root@centos ~]# yum install gpm –安装软件
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
Setting up Install Process
Resolving Dependencies
–> Running transaction check
—> Package gpm.i686 0:1.20.6-12.el6 will be installed
–> Finished Dependency Resolution
Dependencies Resolved
========================================================================================================================================================
Package Arch Version Repository Size
========================================================================================================================================================
Installing:
gpm i686 1.20.6-12.el6 c6-media 175 k
Transaction Summary
========================================================================================================================================================
Install 1 Package(s)
Total download size: 175 k
Installed size: 373 k
Is this ok [y/N]:y –确定安装
4.常用yum基本命令
yum –help –帮助信息
yum list –列出软件包
yum repolist –查看有多少仓库
yum info 软件包 –软件包的信息
yum install 软件包 –安装软件包
yum reinstall 软件包 –覆盖安装软件包
yum remove 软件包 –删除软件包
yum clean 软件包 –清除软件包
yum grouplist –查看软件组
yum groupinstall “软件组” –安装软件组
yum install info “软件组” –查看软件组的信息
yum remove “组件组” –删除软件组
yum search 软件包 –检测是否有软件包
yum update 软件包 –软件包升级
推荐阅读：
RedHat Linux 本地yum源的配置 http://www.linuxidc.com/Linux/2013-08/88217.htm
RedHat 6.2 Linux修改yum源免费使用CentOS源 http://www.linuxidc.com/Linux/2013-07/87383.htm
配置EPEL YUM源 http://www.linuxidc.com/Linux/2012-10/71850.htm
Redhat 本地yum源配置 http://www.linuxidc.com/Linux/2012-11/75127.htm
yum的配置文件说明 http://www.linuxidc.com/Linux/2013-04/83298.htm
RedHat 6.1下安装yum(图文) http://www.linuxidc.com/Linux/2013-06/86535.htm
YUM 安装及清理 http://www.linuxidc.com/Linux/2013-07/87163.htm
更多CentOS相关信息见CentOS 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=14
