MySQL add new user account

It is a very simple procedure but i usually forget. We also can search ther result from MYSQL homepage. Please login by root account.
mysql -u root

1. create user account.
- CREATE USER mingkit IDENTIFIED BY 'password';

2. grant right for the accout.
- for localhost
GRANT ALL PRIVILEGES ON *.* TO 'mingkit'localhost'IDENTIFIED BY 'password' WITH GRANT OPTION;

- for worldwide or certain ip
GRANT ALL PRIVILEGES ON *.* TO 'mingkit'%'IDENTIFIED BY 'password' WITH GRANT OPTION;