rigswr(1) on Linux
The text 90949d7d6c45, as Debian 4.0 (Etch) shipped it.
measure VSWR vs frequency using hamlib
Flags it lists
-
--civaddr -
--help -
--model -
--ptt-file -
--ptt-type -
--rig-file -
--serial-speed -
--set-conf -
--verbose -
--version -
-C -
-V -
-c -
-h -
-m -
-p -
-r -
-s -
-v