hsetroot(1) on Linux
The text 2b27d324b30a, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Another Wallpaper Application
Flags it lists
-
-add -
-alpha -
-blur -
-brightness -
-center -
-clear -
-contrast -
-fill -
-flipd -
-fliph -
-flipv -
-full -
-gamma -
-gradient -
-screens -
-sharpen -
-solid -
-tile -
-tint -
-write