linux安装mysql

1:安装  yum search mysql

2:yum install mysql-server.x86_64
3:service mysqld start

4：空密码登陆  然后输入：mysql -u root -p 回车，以空密码登录

5：更新密码

 use mysql;

UPDATE user SET password=PASSWORD('123456') WHERE user='root';

刷新：flush privileges;

退出：exit;