压缩文件中含操作步骤文档及以下4个包：python-iniparse-0.3.1-2.1.el6.noarch.rpmyum-3.2.29-40.el6.centos.noarch.rpmyum-metadata-parser-1.1.2-16.el6.x86_64.rpmyum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm这个yum安装包可用于将RedHat6.4的收费yum转为CentOS的免费yum。RedHatEnterpriseLinux6.4使用yum安装出现ThissystemisnotregisteredtoRedHatSubscriptionManageme