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.
sg_map -V (return code: 0)
Version string: 1.09 20130507
sg_map (return code: 0)
Stopping because no sg devices found