phalanx(6) on Linux
The text 3d5e7e5d5f57, as Debian 3.1 (Sarge), Debian 3.0 (Woody) shipped it.
manual page for Phalanx XXII
Flags it lists
-
-b -
-c -
-l -
-o -
-p -
-s -
-v -
-x