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;
shell> mysql --user=root mysql mysql> INSERT INTO user VALUES(‘localhost‘,‘monty‘,PASSWORD(‘something‘), ‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘) mysql> INSERT INTO user VALUES(‘%‘,‘monty‘,PASSWORD(‘something‘), ‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘) mysql> INSERT INTO user SET Host=‘localhost‘,User=‘admin‘, Reload_priv=‘Y‘, Process_priv=‘Y‘; mysql> INSERT INTO user (Host,User,Password) VALUES(‘localhost‘,‘dummy‘,‘‘); mysql> FLUSH PRIVILEGES;
shell> mysql --user=root mysql mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP ON bankaccount.* TO custom@localhost IDENTIFIED BY ‘stupid‘; mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP ON expenses.* TO custom@whitehouse.gov IDENTIFIED BY ‘stupid‘; mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP ON customer.* TO custom@‘%‘ IDENTIFIED BY ‘stupid‘;
通过直接修改授权表设置用户权限,运行这些命令(注意,在结束时FLUSH PRIVILEGES):
shell> mysql --user=root mysql mysql> INSERT INTO user (Host,User,Password) VALUES(‘localhost‘,‘custom‘,PASSWORD(‘stupid‘)); mysql> INSERT INTO user (Host,User,Password) VALUES(‘server.domain‘,‘custom‘,PASSWORD(‘stupid‘)); mysql> INSERT INTO user (Host,User,Password) VALUES(‘whitehouse.gov‘,‘custom‘,PASSWORD(‘stupid‘)); mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv, Create_priv,Drop_priv) VALUES (‘localhost‘,‘bankaccount‘,‘custom‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘); mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv, Create_priv,Drop_priv) VALUES (‘whitehouse.gov‘,‘expenses‘,‘custom‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘); mysql> INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv, Create_priv,Drop_priv) VALUES(‘%‘,‘customer‘,‘custom‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘,‘Y‘); mysql> FLUSH PRIVILEGES;