• 6.0
  • 5.4



由于RedHat的yum在线更新是收费的,如果没有注册的话是不能使用的,即不能在线安装软件。在这种情况下,想使用Redhat系统,还想用yum源来在线安装软件,有没有办法?

答案是有办法,请往下看!

1、删除redhat原有的yum源

# rpm -aq | grep yum|xargs rpm -e --nodeps

2、下载新的yum安装包 

这里我们使用CentOS的yum源

#wget http://mirror.centos.org/centos-6/6/os/i386/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

# wget http://mirror.centos.org/centos-6/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm

# wget http://mirror.centos.org/centos-6/6/os/i386/Packages/yum-3.2.29-22.el6.centos.noarch.rpm

# wget http://mirror.centos.org/centos-6/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-10.el6.noarch.rpm

3、安装yum软件包

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

# rpm -ivh  yum-metadata-parser-1.1.2-14.1.el6.i686.rpm

# rpm -ivh  yum-3.2.27-14.el6.centos.noarch.rpm  yum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm

注意:最后两个安装包要放在一起同时安装,否则会提示相互依赖,安装失败。

4、更改yum源  #我们使用网易的CentOS镜像源

# cd /etc/yum.repos.d/

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

# vi CentOS6-Base-163.repo

编辑文件,把文件里面的$releasever全部替换为版本号,即6 最后保存!或者直接把下面的内存拷贝到CentOS6-Base-163.repo文件中即可(已经修改好)

#########################################################################

# 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

gpgcheck=1

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

#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

gpgcheck=1

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

#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

gpgcheck=1

enabled=0

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

#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

gpgcheck=1

enabled=0

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

#########################################################################

5、清理yum缓存

# yum clean all

# yum makecache     #将服务器上的软件包信息缓存到本地,以提高搜索安装软件的速度

# yum install vim*    #测试域名是否可用

至此,Redhat6可以使用CentOS的yum源在线安装软件了!



今天碰上要给一台装有Linux的机器做维护,于是就以为按照以往经验就能解决问题,但是神奇的发现机器上一堆的软件包都没有安装,

最要命的是连软件包管理器也都没有安装,本以为是FreeBSD,查了一下才发现是RedHat Linux Server 5.4,

于是开始着手安装YUM,在Google搜索了一下,发现貌似类似的情况不多,但是这确实不是我第一次遇到RedHat没有yum了,

因为上次遇到的时候是别人让帮忙看看,解决不了也就没留心,但这次维护是必要的,于是尝试了许久,

这大概是我最不舒服的一次经历了,而且RedHat很多资源都不多,于是基本rpm包都是借助了CentOS 5,于是对RedHat充满了怨念。

1.首先需要确定系统架构

确认是x86_64之后,在网易的mirrors下载需要的rpm包:(如果是i386的话则需要到http://mirrors.163.com/centos/5/os/i386/CentOS/ 找到对应的软件包)


wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-elementtree-1.2.6-5.x86_64.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-iniparse-0.2.3-4.el5.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-sqlite-1.1.7-1.2.1.x86_64.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-urlgrabber-3.1.0-6.el5.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-3.2.22-37.el5.centos.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-16.el5.centos.noarch.rpm

wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.x86_64.rpm ​RedHat 6.0如何使用CentOS YUM源更新的方法_yum源


2.然后 安装(升级)软件包,并导入证书


#rpm -Uvh *

#rpm -import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-5


3.让yum使用网易的源:


#cd /etc/yum.repos.d/

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


4.使用

#vi CentOS-Base-163.repo

在所有mirrorlist前面加上#,把所有$releasever替换成5,保存


5.清理并重新生成yum缓存

#yum clean metadata

#yum makecache


6.于是yum就正常工作了,然后随手就更新一下,就OK了

#yum -y upgrade