use mysql
grant all privileges on *.* to kern@localhost with grant option;
grant all privileges on *.* to kern@"%" with grant option;
grant all privileges on *.* to kelvin@localhost with grant option;
grant all privileges on *.* to kelvin@"%" with grant option;
grant all privileges on *.* to bacula@localhost with grant option;
grant all privileges on *.* to bacula@"%" with grant option;
select * from user;
flush privileges;
exit
