linux mysql 创建用户并赋予权限

//新建用户 admin 密码为123456
create user admin identified by '123456';
//查看用户权限
show grants for admin;
//创建数据库
create database if not exists dbname;
//给test数据库权限赋给admin用户
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP ON `test`.* TO 'admin'@'%'