GPSsmooth(1) on Linux
The text b9bf6e037b29, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
send NMEA-formatted GPS data to a FlightGear instance
Flags it lists
-
--broadcast -
--ctrls-port -
--fdm-port -
--file -
--help -
--hertz -
--host