Usage: sg_seek  [--10] [--count=NC] [--grpnum=GN] [--help] [--immed]
                [--lba=LBA] [--num-blocks=NUM] [--pre-fetch] [--readonly]
                [--skip=SB] [--time] [--verbose] [--version]
                [--wrap-offset=WO] DEVICE
  where:
    --10|-T             do PRE-FETCH(10) command (def: SEEK(10), or
                        PRE-FETCH(16) if --pre-fetch also given)
    --count=NC|-c NC    NC is number of commands to execute (def: 1)
    --grpnum=GN|-g GN    GN is group number to place in PRE-FETCH
                         cdb; 0 to 63 (def: 0)
    --help|-h           print out usage message
    --immed|-i          set IMMED bit in PRE-FETCH command
    --lba=LBA|-l LBA    starting Logical Block Address (LBA) (def: 0)
    --num-blocks=NUM|-n NUM    number of blocks to cache (for PRE-FETCH)
                               (def: 1). Ignored by SEEK(10)
    --pre-fetch|-p     do PRE-FETCH command, 16 byte variant if --10 not
                       given (def: do SEEK(10))
    --readonly|-r      open DEVICE read-only (if supported)
    --skip=SB|-s SB    when NC>1 skip SB blocks to next LBA (def: 1)
    --time|-t          time the command(s) and if NC>1 show usecs/command
                       (def: don't time)
    --verbose|-v       increase verbosity
    --version|-V       print version string and exit
    --wrap-offset=WO|-w WO    if SB>0 and WO>0 then if LBAn>LBA+WO
                       then reset LBAn back to LBA (def: 0)

Performs SCSI SEEK(10), PRE-FETCH(10) or PRE-FETCH(16) command(s).If no
options are given does one SEEK(10) command with an LBA of 0 . If NC>1
then a tally is kept of successes, 'condition-met's and errors that is
printed on completion. 'condition-met' is from PRE-FETCH when NUM blocks
fit in the DEVICE's cache.