推荐回答(1个)
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 yum.rar
rpm包已经有了,自己下载解压(有人会问为什么不用源代码安装,那么你吃个鹌鹑蛋还要刀叉吗)
[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-Base.rar
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/
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.rar 这个包,放在/tools/下面 然后执行“sh /tools/yum/yum_stat.sh" 即可
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