gxkb(1) on Linux
The text c8d502c78d2e, as Debian 9 (Stretch) shipped it.
X11 keyboard indicator and switcher.
Flags it lists
-
-h -
-v
The text c8d502c78d2e, as Debian 9 (Stretch) shipped it.
X11 keyboard indicator and switcher.
-h
-v