fvwm2(1) on Linux
The text 5df9b226d0ae, as Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
F? Virtual Window Manager for X11
Flags it lists
-
--allocate-palette -
--clientid -
--cmd -
--color-limit -
--debug -
--debug-stack-ring -
--display -
--help -
--replace -
--restore -
--single-screen -
--static-palette -
--strict-color-limit -
--version -
--visual -
--visual-palette -
--visualid -
-A -
-C -
-D -
-F -
-I -
-L -
-P -
-S -
-V -
-blackout -
-c -
-d -
-f -
-h -
-i -
-l -
-r -
-s