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.
scapy -V (return code: 1)
ERROR: option --version not recognized
scapy -h (return code: 0)
Usage: scapy.py [-s sessionfile] [-c new_startup_file] [-p new_prestart_file] [-C] [-P]
-C: do not read startup file
-P: do not read pre-startup file