$ psql -U postgres
### CREATION w/o Password
$ createuser
# fill shit in
$ createdb <databasename>
$ psql -U postgres
$ alter user <username>;
# ALTER USER
$ psql -U postgres
### CREATION w/o Password
$ createuser
# fill shit in
$ createdb <databasename>
$ psql -U postgres
$ alter user <username>;
# ALTER USER