createuser --version (return code: 0)
createuser (PostgreSQL) 9.5.6
createuser --help (return code: 0)
createuser creates a new PostgreSQL role.
Usage:
createuser [OPTION]... [ROLENAME]
Options:
-c, --connection-limit=N connection limit for role (default: no limit)
-d, --createdb role can create new databases
-D, --no-createdb role cannot create databases (default)
-e, --echo show the commands being sent to the server
-E, --encrypted encrypt stored password
-g, --role=ROLE new role will be a member of this role
-i, --inherit role inherits privileges of roles it is a
member of (default)
-I, --no-inherit role does not inherit privileges
-l, --login role can login (default)
-L, --no-login role cannot login
-N, --unencrypted do not encrypt stored password
-P, --pwprompt assign a password to new role
-r, --createrole role can create new roles
-R, --no-createrole role cannot create roles (default)
-s, --superuser role will be superuser
-S, --no-superuser role will not be superuser (default)
-V, --version output version information, then exit
--interactive prompt for missing role name and attributes rather
than using defaults
--replication role can initiate replication
--no-replication role cannot initiate replication
-?, --help show this help, then exit
Connection options:
-h, --host=HOSTNAME database server host or socket directory
-p, --port=PORT database server port
-U, --username=USERNAME user name to connect as (not the one to create)
-w, --no-password never prompt for password
-W, --password force password prompt
Report bugs to <pgsql-bugs@postgresql.org>.