dropuser(1) on Linux
The text be2438355946, as Debian 3.1 (Sarge) shipped it.
remove a PostgreSQL user account
Flags it lists
-
--echo -
--host -
--interactive -
--password -
--port -
--quiet -
--username -
-U -
-W -
-e -
-h -
-i -
-p -
-q