Usage: sg_ident   [--ascii] [--clear] [--help] [--itype=IT] [--raw] [--set]
                  [--verbose] [--version] DEVICE
  where:
    --ascii|-A      report identifying information as ASCII (or UTF8) string
    --clear|-C      clear (set to zero length) identifying information
    --help|-h       print out usage message
    --itype=IT|-i IT    specify identifying information type (def: 0)
    --raw|-r        output identifying information to stdout
    --set|-S        invoke set identifying information with data from stdin
    --verbose|-v    increase verbosity of output
    --version|-V    print version string and exit

Performs a SCSI REPORT (or SET) IDENTIFYING INFORMATION command. When no
options are given then REPORT IDENTIFYING INFORMATION is sent and the
response is output in hexadecimal with ASCII to the right.