在RedHat企业版中使用yum

由于 redhat的yum在线更新是收费的，如果没有注册的话不能使用，如果要使用，需将redhat的yum卸载后，重启安装，再配置其他源.

一、删除redhat原有的yum

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

rm -rf /var/cache/yum/*

二、下载yum所需的所有rpm包

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wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.el5.x86_64.rpm
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
wget http://mirrors.163.com/centos/5/os/x86_64/CentOS/python-iniparse-0.2.3-6.el5.noarch.rpm

或者

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wget http://mirrors.aliyun.com/centos/5/os/x86_64/CentOS/yum-3.2.22-40.el5.centos.noarch.rpm
wget http://mirrors.aliyun.com/centos/5/os/x86_64/CentOS/yum-metadata-parser-1.1.2-4.el5.x86_64.rpm
wget http://mirrors.aliyun.com/centos/5/os/x86_64/CentOS/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
wget http://mirrors.aliyun.com/centos/5/os/x86_64/CentOS/python-iniparse-0.2.3-6.el5.noarch.rpm

三、先安装python环境：

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rpm -ivh python-iniparse-0.2.3-6.el5.noarch.rpm

四、安装所有的yum包：

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rpm -ivh yum-3.2.22-40.el5.centos.noarch.rpm yum-metadata-parser-1.1.2-4.el5.x86_64.rpm yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
yum clean all

五、下载配置文件

  • 下载地址
    • http://mirrors.163.com/.help/CentOS-Base-163.repo
      gpgkey=file:///etc/pki/rpm-gpg
      替换为：
      gpgkey=http://mirrors.163.com/centos
    • http://mirrors.aliyun.com/repo/Centos-5.repo
      • 参考： http://www.cnblogs.com/whc321/p/5552176.html

对于RHEL 5.8 x86_64，将163 repo中的“$basearch”替换为”x86_64”，将“$releasever”替换为”5”，要全文替换。

处理完成后，文件拷贝成 /etc/yum.repos.d/CentOS-Base.repo

六、执行 yum update

参考：

附件

CentOS-Base-163.repo
CentOS-5-Base-163.repo
Centos-5.repo - 阿里云