xsettingsd(1) on Linux
The text 3e73510e5d73, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
provides settings to X11 applications
Flags it lists
-
--config -
--help -
--screen -
-c -
-h -
-s