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redhat5.4更改免费centos yum源

LINUX服务器 crx349 1774次浏览 0个评论 扫描二维码

由于,redhat企业版yum为收费项目,所以更换免费的源,这样在架设服务器的时候缺少某些组件可以用yum来进行添加,方便快捷,其实yum的速度没有太慢的,下面我将为大家介绍如何快速的修改yum源。
一、删除原yum所有组件

rpm -qa | grep yum | xargs rpm -e --nodeps #这条代码将删除redhat自带的yum

二、下载yum组件reh5-centos
rpm包已经有了,自己下载解压

[root@localhost yum]# ll
total 1108
-rw-r--r-- 1 root root 34394 Feb 25 09:46 python-iniparse-0.2.3-4.el5.noarch.rpm
-rw-r--r-- 1 root root 1026405 Feb 25 09:45 yum-3.2.22-26.el5.centos.noarch.rpm
-rw-r--r-- 1 root root 19145 Feb 25 09:46 yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm
-rw-r--r-- 1 root root 26053 Feb 25 09:41 yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm

三、下面将要安装着四个软件包,切记按照我的安装顺序来,否则会出现报错,切记~

cd /tools/yum
rpm -ivh python-iniparse-0.2.3-4.el5.noarch.rpm
rpm -ivh yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm
rpm -ivh yum-3.2.22-26.el5.centos.noarch.rpm yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm

四、下面下载yum的配置文件,点击下载CentOS-Base163
上面的包是为redhat5.4准备的,如果你用不了的话,就把下面的代码写到CentOS-Base.repo中 保存在
/etc/yum.repos.d/

# CentOS-Base.repo

# # This file uses a new mirrorlist system developed by Lance Davis for CentOS.

# 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-$releasever – Base

baseurl=http://centos.ustc.edu.cn/centos/$releasever/os/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

#released updates

[updates]

name=CentOS-$releasever – Updates

baseurl=http://centos.ustc.edu.cn/centos/$releasever/updates/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

#packages used/produced in the build but not released

[addons]

name=CentOS-$releasever – Addons

baseurl=http://centos.ustc.edu.cn/centos/$releasever/addons/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

#additional packages that may be useful

[extras]

name=CentOS-$releasever – Extras

baseurl=http://centos.ustc.edu.cn/centos/$releasever/extras/$basearch/

gpgcheck=1

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$releasever – Plus

baseurl=http://centos.ustc.edu.cn/centos/$releasever/centosplus/$basearch/

gpgcheck=1 enabled=0

gpgkey=http://centos.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-5

把这个文件放在    /etc/yum.repos.d/

yum clean all
yum makecache

yum update

大功告成,yum已经更新为不用花钱的啦

注:如何觉着下载这么多不方便,可以下下载yum这个包,放在/tools/下面  然后执行“sh /tools/yum/yum_stat.sh”  即可


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