sg_rtpg --version (return code: 0)
Version: 1.20 20151219
sg_rtpg --help (return code: 0)
Usage: sg_rtpg [--decode] [--extended] [--help] [--hex] [--raw] [--readonly]
[--verbose] [--version] DEVICE
where:
--decode|-d decode status and asym. access state
--extended|-e use extended header parameter data format
--help|-h print out usage message
--hex|-H print out response in hex
--raw|-r output response in binary to stdout
--readonly|-R open DEVICE read-only (def: read-write)
--verbose|-v increase verbosity
--version|-V print version string and exit
Performs a SCSI REPORT TARGET PORT GROUPS command