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RedHat Enterprise Linux 6.X 使用Centos 6 的yum源

思路:解除安裝redhat自帶yum,然後下載下傳centos的yum,安裝後修改配置檔案

1、首先到http://mirrors.163.com/centos下載下傳軟體包

x86 位址:http://mirrors.163.com/centos/6/os/i386/Packages/

x86_64 位址:http://mirrors.163.com/centos/6/os/x86_64/Packages/

必要下載下傳的軟體包有(以64位系統為例):

a python-iniparse-0.3.1-2.1.el6.noarch.rpm

b yum-3.2.29-40.el6.centos.noarch.rpm

c yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

d yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

下載下傳指令:

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

[注] :版本不一定要最新的

2、解除安裝RedHat自帶的yum

rpm -qa | grep yum | xargs rpm -e --nodeps

注:a、xargs是一條Unix和類Unix作業系統的常用指令。它的作用是将參數清單轉換成小塊分段傳遞給其他指令,以避免參數清單過長的問題

b、--nodeps 強制解除安裝,不管依賴性

3、安裝下載下傳的centos的yum包:

rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm

rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

[注] :最後2個需要一起安裝,否則會出現依賴性錯誤

4、到http://mirrors.163.com的centos幫助文檔中下載下傳CentOS6-Base-163.repo檔案,存放到/etc/yum.repo.d中

wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

5、編輯CentOS6-Base-163.repo檔案,将其中的$releasever更改為centos的版本号

下面是修改好的:

# CentOS-Base.repo

#

# The mirror system uses the connecting IP address of the client and the

# update status of each mirror to pick mirrors that are updated to and

# geographically close to the client. You should use this for CentOS updates

# unless you are manually picking other mirrors.

# If the mirrorlist= does not work for you, as a fall back you can try the

# remarked out baseurl= line instead.

[base]

name=CentOS-6 - Base - 163.com

baseurl=http://mirrors.163.com/centos/6/os/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=os

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#released updates

[updates]

name=CentOS-6 - Updates - 163.com

baseurl=http://mirrors.163.com/centos/6/updates/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=updates

#additional packages that may be useful

[extras]

name=CentOS-6 - Extras - 163.com

baseurl=http://mirrors.163.com/centos/6/extras/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=extras

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-6 - Plus - 163.com

baseurl=http://mirrors.163.com/centos/6/centosplus/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=centosplus

enabled=0

#contrib - packages by Centos Users

[contrib]

name=CentOS-6 - Contrib - 163.com

baseurl=http://mirrors.163.com/centos/6/contrib/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=contrib

6、yum clean all清除原有緩存

7、yum makecache 擷取yum清單

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