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.
ebtables-save --version (return code: 0)
# Generated by ebtables-save v1.0 on Mon Sep 25 14:40:15 UTC 2017
ebtables-save --help (return code: 0)
# Generated by ebtables-save v1.0 on Mon Sep 25 14:40:15 UTC 2017