radwho(1) on Linux
The text 04759dce52dd, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody) shipped it.
Flags it lists
-
-c -
-d -
-f -
-h -
-i -
-l -
-n -
-p -
-r -
-s -
-u