Mysql——下载&安装

一、安装

[root@centos7-192.168.1.40 opt]# yum install mariadb-server
[root@centos7-192.168.1.40 opt]# yum install mariadb

二、启动

[root@centos7-192.168.1.40 opt]# systemctl start mariadb

三、初始化

[root@centos7-192.168.1.40 opt]# mysql_secure_installation

四、授权

[root@centos7-192.168.1.40 opt]# grant all on *.* to root@'192.168.1.%' with grant option;