rigsmtr(1) on Linux
The text 83d51163e8cb, as Debian 10 (Buster) shipped it.
measure S-Meter vs azimuth using Hamlib
Flags it lists
-
--civaddr -
--help -
--model -
--rig-file -
--rot-file -
--rot-model -
--rot-serial-speed -
--rot-set-conf -
--serial-speed -
--set-conf -
--verbose -
--version -
-C -
-M -
-N -
-R -
-S -
-V -
-c -
-h -
-m -
-r -
-s -
-v