Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
pilot-debugsh -V (return code: 255)
Unable to connect
pilot-debugsh (return code: 2)
Usage: pilot-debugsh /dev/tty<0..n>