ukui-screensaver-backend(1) on Linux
The text 9b881dec29bb, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
The UKUI Desktop Screensaver and Locker
Flags it lists
-
--debug -
--display -
--help -
--help-all -
--no-daemon -
--version -
-h