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Centos6.6 本地 yum 配置

2015-11-20 17:00 585 查看


Centos6.6 本地yum源配置

1.首先将需要rpm库添加到系统中:

1).虚拟机中安装的linux操作系统:则只需将安装包ISO文件挂载到media下面(如无法挂载请参考http://www.cnblogs.com/shenliang123/p/3203278.html)

2).单独的服务器系统,则先在/media下新建centos(名字可以自定义,但与下面4中添加的目录相关),然后将ISO包里面的内容全部复制到该文件夹中

2.
进入到 /etc/yum.repos.d/  ,该目录下包含了四个文件:

[root@sl media]# ls -l /etc/yum.repos.d/
total 16
-rw-r--r--. 1 root root 1926 Feb 25  2013 CentOS-Base.repo
-rw-r--r--. 1 root root  638 Feb 25  2013 CentOS-Debuginfo.repo
-rw-r--r--. 1 root root  630 Feb 25  2013 CentOS-Media.repo
-rw-r--r--. 1 root root 3664 Feb 25  2013 CentOS-Vault.repo


3.
将 CentOS-Base.repo和CentOS-Debuginfo.repo两个文件改名,绕过网络安装:

[root@sl yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repose_bak
[root@sl yum.repos.d]# mv CentOS-Debuginfo.repo CentOS-Debuginfo.repo_bak


4.
编辑文件CentOS-Media.repo:(也可以自己新增一个repo文件,more用于查看,使用vi进行编辑)

[root@sl yum.repos.d]# more CentOS-Media.repo  #repo后缀
# CentOS-Media.repo
#
#  This repo can be used with mounted DVD media, verify the mount point for
#  CentOS-6.  You can use this repo and yum to install items directly off the
#  DVD ISO that we release.
#
# To use this repo, put in your DVD and use it with the other repos too:
#  yum --enablerepo=c6-media [command]
#
# or for ONLY the media repo, do this:
#
#  yum --disablerepo=\* --enablerepo=c6-media [command]

[c6-media]               #库名称
name=CentOS-$releasever - Media  #名称描述
baseurl=file:///media/centos/     #yum源目录,源地址
gpgcheck=1                #检查GPG-KEY,0为不检查,1为检查
enabled=1               #是否用该yum源,0为禁用,1为使用
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6  #gpgcheck=0时无需配置


5.
测试yum是否配置成功:

[root@sl yum.repos.d]# yum list
Loaded plugins: fastestmirror, security
Loading mirror speeds from cached hostfile
Installed Packages
ConsoleKit.x86_64                        0.4.1-3.el6                          @anaconda-CentOS-201303020151.x86_64/6.4
ConsoleKit-libs.x86_64                   0.4.1-3.el6                          @anaconda-CentOS-201303020151.x86_64/6.4
MAKEDEV.x86_64                           3.24-6.el6                           @anaconda-CentOS-201303020151.x86_64/6.4
MySQL-python.x86_64                      1.2.3-0.3.c1.1.el6                   @anaconda-CentOS-201303020151.x86_64/6.4
PyGreSQL.x86_64                          3.8.1-2.el6                          @anaconda-CentOS-201303020151.x86_64/6.4
SDL.x86_64                               1.2.14-3.el6                         @anaconda-CentOS-201303020151.x86_64/6.4
TurboGears2.noarch                       2.0.3-4.el6                          @anaconda-CentOS-201303020151.x86_64/6.4
abrt.x86_64                              2.0.8-15.el6.centos                  @anaconda-CentOS-201303020151.x86_
more.........


6.
清除yum缓存:

[root@sl yum.repos.d]# yum clean all
Loaded plugins: fastestmirror, security
Cleaning repos:
Cleaning up Everything
Cleaning up list of fastest mirrors


7.
重新建立缓存

[root@sl yum.repos.d]# yum makecache
Loaded plugins: fastestmirror, security
Loading mirror speeds from cached hostfile
local                                                                                           | 2.9 kB     00:00 ...
local/filelists_db                                                                              | 3.9 MB     00:00 ...
local/other_db                                                                                  | 1.7 MB     00:00 ...
Metadata Cache Created


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附:yum指令详解

1.
更新所有的RPM包
yum
update

2.
更新指定的RPM包,如更新kernel包
yum
update kernel

3.
安装RPM包,如lrzsz包
yum
install lrzsz
yum
install gcc*
注:可以在RPM包中使用匹配符,如安装所有以gcc开头的RPM包

4.
删除RPM包,包括与该包有依赖性的包
yum
remove licq
同时会提示删除 licq-gnome,licq-qt,licq-text

5. 列出资源库中所有可以安装或更新的包
yum list
yum list gcc*

附:挂载CentOS_6.6
光驱

mkdir /media/"CentOS_6.6_Final"
mount -t iso9660 /dev/sr0 /media/"CentOS_6.6_Final"
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标签:  yum rpm centos