adduser(8) on Linux
The text b6b71f32fe0c, as Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
add a user or group to the system
Flags it lists
-
--conf -
--disabled-password -
--force-badname -
--gecos -
--gid -
--group -
--help -
--home -
--ingroup -
--quiet -
--system -
--uid -
--version