createuser creates a new PostgreSQL role.

Usage:
  createuser [OPTION]... [ROLENAME]

Options:
  -a, --with-admin=ROLE     ROLE will be a member of new role with admin
                            option
  -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
  -g, --member-of=ROLE      new role will be a member of ROLE
  --role=ROLE               (same as --member-of, deprecated)
  -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
  -m, --with-member=ROLE    ROLE will be a member of new role
  -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, --valid-until=TIMESTAMP
                            password expiration date and time for role
  -V, --version             output version information, then exit
  --interactive             prompt for missing role name and attributes rather
                            than using defaults
  --bypassrls               role can bypass row-level security (RLS) policy
  --no-bypassrls            role cannot bypass row-level security (RLS) policy
                            (default)
  --replication             role can initiate replication
  --no-replication          role cannot initiate replication (default)
  -?, --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@lists.postgresql.org>.
PostgreSQL home page: <https://www.postgresql.org/>