YUM 安装软件后彻底卸载
这里以 Samba 服务为例。 查看已安装的 Samba 相关包： 1yum list installed | grep samba 找到下载文件包，全部 remove 掉： 1yum -y remove <sambax> 查找 Samba 依赖包： 1rpm -qa | grep samba 移除这些依赖包： 1rpm -e --nodeps samba-common-libs-4.10.16-13.el7_9.x86_64
YUM 源更新报错：https://mirrors.aliyun.com/centos/7
具体问题在做 YUM 源更新时候，报如下错误： 1234567891011Determining fastest mirrors * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.aliyun.comhttp://mirrors.aliyun.com/centos/%24releasever/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not FoundTrying other mirror.To address this issue please refer to the below wiki article https://wiki.centos.org/yum-errorsIf above article doesn't help to resolve this issue please use https://bugs.centos.org/. 解决办法参考：https://develop...
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