fgviewer(1) on Linux
The text 89698dc0f07f, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
An alternative FlightGear viewer application
Flags it lists
-
--config -
--federation -
--fg-root -
--fg-scenery -
--hla -
--renderer