gnome-osd-client(1) on Linux
The text 7882b7352e29, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it. The page shows this text now.
A GNOME OSD shell interface
Flags it lists
-
--dbus -
--full -
--help -
--stdin -
-f -
-h -
-s