Liunx下登录数据库

>mysql -u 用户名 -p

创建myblog用户，本地登录，口令是myblog

create user 'myblog'@'localhost' identified by 'myblog';

创建数据库 myblogdb 并设置字符集为utf-8

create database myblogdb default character set utf8 COLLATE utf8_general_ci;

授予myblog 用户myblogdb数据库的所有权限
grant all privileges on myblog.* to 'myblog'@'localhost' identified by 'myblog';

授权 myblog 用户远程登录权限
grant all privileges on myblog.* to 'myblog'@'%' identified by 'myblog' with grant option;

刷新权限表
flush privileges;

查看用户和登录限定的host

select user,host from msyql.user;

重启mysql服务
#service mysql restart