/usr/bin/sg_decode_sense

Usage: sg_decode_sense [--binary=BFN] [--cdb] [--err=ES[,LES]] [--file=HFN]
                       [--help] [--hex] [--inhex=HFN] [--ignore-first]
                       [--json[=JO]] [--js_file=JFN] [--list-err]
                       [--nodecode] [--nospace] [--status=SS] [--verbose]
                       [--version] [--write=WFN] H1 H2 H3 ...
  where:
    --binary=BFN|-b BFN    BFN is a file name to read sense data in
                          binary from. If BFN is '-' then read from stdin
    --cdb|-c              decode given hex as cdb rather than sense data
    --err=ES|-e ES        ES is Exit Status from utility in this package
    --err=ES,LES|-e ES,LES    ES,LES is a range of exit status values
    --file=HFN|-f HFN     HFN is a file name from which to read sense data
                          in ASCII hexadecimal. Interpret '-' as stdin
    --help|-h             print out usage message
    --hex|-H              used together with --write=WFN, to write out
                          C language style ASCII hex (instead of binary).
                          Otherwise don't decode, output incoming data in
                          hex (used '-HH' or '-HHH' for different formats)
    --inhex=HFN|-i HFN    same as action as --file=HFN
    --ignore-first|-I     when reading hex (e.g. with --file=HFN) skip
                          the first hexadecimal value on each line
    --json[=JO]|-j[=JO]    output in JSON instead of plain text
                           Use --json=? for JSON help
    --js-file=JFN|-J JFN    JFN is a filename to which JSON output is
                            written (def: stdout); truncates then writes
    --list-err|-l         list all error codes and meanings for sg3_utils
    --nodecode|-N         do not decode, input hex or binary may be
                          unrelated to SCSI sense or CDB formats
    --nospace|-n          no spaces or other separators between pairs of
                          hex digits (e.g. '3132330A')
    --status=SS |-s SS    SCSI status value in hex
    --verbose|-v          increase verbosity
    --version|-V          print version string then exit
    --write=WFN |-w WFN    write sense data in binary to WFN, create if
                           required else truncate prior to writing

Decodes SCSI sense data given on the command line as a sequence of
hexadecimal bytes (H1 H2 H3 ...) . Alternatively the sense data can be in a
binary file or in a file containing ASCII hexadecimal. If '--cdb' is given
then interpret hex as SCSI CDB rather than sense data. May translate
arbitrary hex data to binary and vice versa when --nodecode is given.
Example: sg_decode_sense -N -i vpd_fs.hex -w vpd_fs.bin