fgpanel(1) on Linux
The text 7ab4a47d9089, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
FlightGear Flight Simulator Panel Rendering Engine
Flags it lists
-
--fg-root -
--panel