xss-lock(1) on Linux
The text f1693b41cf15, as Debian 10 (Buster) shipped it.
use external locker as X screen saver
Flags it lists
-
--help -
--ignore-sleep -
--quiet -
--session -
--tranfer-sleep-lock -
--verbose -
--version -
-h -
-l -
-q -
-s -
-v