gqview(1) on Linux
The text 72d9b87b7d0c, as Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
GTK based multiformat image viewer
Flags it lists
-
--debug -
--fullscreen -
--help -
--list -
--slideshow -
--version -
--without-tools -
-f -
-h -
-l -
-s -
-t -
-v