yum卸载:
上图可以看到已经卸载成功,之后使用命令 whereis yum 搜索剩余的残留目录,进行删除 yum下载(centos6): wget http://mirror.centos.org/centos-6/6/os/x86_64/Packages/yum-3.2.29-69.el6.centos.noarch.rpm wget http://mirror.centos.org/centos-6/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm yum安装(centos6): rpm -ivh yum-3.2.29-69.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm yum-metadata-parser-1.1.2-16.el6.x86_64.rpm 安装详情如下图:
可以看到已经安装成功:
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