一、安装BIND[root@server ~]# yum clean all [root@server ~]# yum repolist [root@server ~]# yum list | grep '^bind\.' [root@server ~]# yum -y install bind*二、配置主配置文件备份需配置的文件，防止配置当中出错。[root@server ~]# cp /et....

问答 2022-04-15 来自：开发者社区

云服务器 ECS Linux 系统如何查看 MySQL 版本号

问题说明 ECS Linux 如何查看 MySQL 版本号。处理办法可以使用命令 mysql -V 查看，如下图：显示 mysql 的版本为 5.5.47 。如果问题还未能解决，您可以到阿里云社区进行免费咨询，或联系云市场商家寻求帮助。

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