fluxbox(1) on Linux
The text 58b6a3cd51f1, as Debian 5.0 (Lenny) shipped it.
A lightweight window manager for the X Windowing System
Flags it lists
-
-display -
-h -
-help -
-i -
-info -
-log -
-rc -
-screen -
-v -
-verbose -
-version