mysql 创建用户

shell> mysql --user=root mysql 
mysql> GRANT ALL PRIVILEGES ON *.* TO monty@localhost 
      IDENTIFIED BY 'something' WITH GRANT OPTION; 
mysql> GRANT ALL PRIVILEGES ON *.* TO monty@"%" 
      IDENTIFIED BY 'something' WITH GRANT OPTION; 
mysql> GRANT RELOAD,PROCESS ON *.* TO admin@localhost; 
mysql> GRANT USAGE ON *.* TO dummy@localhost;