1. 下载mariadb:
yum -y install mariadb-server mariadb
  1. 开启mariadb服务:
systemctl start mariadb
  1. 无密码登录mariadb:
mysql
  1. 查看用户表:
select * from mysql.user\G
  1. 添加远程访问用户:
grant all on *.* to 'root'@'%' identified by '123456'
  1. 设置添加用户的授权权限:
update mysql.user set Grant_priv='Y' where Host='%'
  1. 移除匿名用户:
delete from mysql.user where Host<>'%' or User<>'root'
  1. 退出mariadb命令行:
quit
  1. 重启mariadb:
systemctl restart mariadb