Red Hat Linux安装CentOS的yum源

1、 查询原有的yum[root@orcl ~]# rpm -qa |grep yumyum-plugin-fastestmirror-1.1.30-37.el6.noarchyum-metadata-parser-1.1.2-16.el6.i686yum-utils-1.1.30-37.el6.noarchyum-plugin-security-1.1.30-37.el6.noarchyum-3.2.29-75.el6.centos.noarchyum-rhn-plugin-0.9.1-43.el6.noarch2. 删除原有的yum[root@orcl ~]# rpm -aq|grep yum|xargs rpm -e –-nodeps[root@orcl ~]# rpm -qa |grep yum[root@orcl ~]#3. 查询原有yum配置[root@orcl ~]# whereis yum yum: /etc/yum[root@orcl ~]# rm -fr /etc/yum4. 下载需要的安装包http://mirrors.163.com/centos/6.8/os/i386/Packages/系统为32的，所以我选择i386。64的自行查找x86_64。可以使用wget http://mirrors.163.com/centos/6.8/os/i386/Packages/yum-3.2.29-73.el6.centos.noarch.rpm下载yum-3.2.29-73.el6.centos.noarch.rpmyum-plugin-fastestmirror-1.1.30-37.el6.noarch.rpmyum-metadata-parser-1.1.2-16.el6.i686.rpmPython-iniparse-0.3.1-2.1.el6.noarch.rpm5. 安装python[root@orcl ~]# rpm -ivh python-iniparse-….noarch.rpmwarning: python-iniparse-0.4-9.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEYerror: Failed dependencies:python(abi) = 2.7 is needed by python-iniparse-0.4-9.el7.noarch当前安装版本与服务器不兼容，退后一个版本再试。转自于《Linux就该这么学》VMware、红帽7.0系统和其它工具都可以下载到。查看当前发行版本号：cat /etc/issue