gtk-theme-switch(1) on Linux
The text 54c27084dcd2, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it. The page shows this text now.
programs to preview and adjust your GTK+ 1.x/2.x theme
Flags it lists
-
-d -
-f -
-h -
-i -
-p