xscreensaver-getimage-file(1) on Linux
The text eea3b3bb8f95, as Debian 7 (Wheezy) shipped it.
put a randomly-selected image on the root window
Flags it lists
-
--name -
--verbose
The text eea3b3bb8f95, as Debian 7 (Wheezy) shipped it.
put a randomly-selected image on the root window
--name
--verbose