gerbv(1) on Linux
The text d48c15d70341, as Debian 9 (Stretch) shipped it.
Gerber Viewer
Flags it lists
-
--class -
--display -
--g-fatal-warnings -
--gdk-debug -
--gdk-no-debug -
--gtk-debug -
--gtk-no-debug -
--name -
--no-xshm -
--sync -
-l -
-o -
-t