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Full Discussion: Please correct the code
Top Forums Shell Programming and Scripting Please correct the code Post 302252374 by joeyg on Wednesday 29th of October 2008 09:57:48 AM
Old 10-29-2008
confused...
First off, the following possible modification:
Code:
#   hwmgr show scsi > scsi.tmp
   grep "dsk" <scsi.tmp >scsi.dsk
          while read line; do
              a[x]=`echo $line | awk '{ print $7 }'`
              echo $line | awk '{ print $7 }'
          done < scsi.dsk

just do that grep once (perhaps even as part of the hwmgr command)

Unsure of you logic - what you are trying to do. It seems that you are trying to gigure out how to add up multiples of four and multiples of one to make 35. Then still, unclear on your goal.

Finally, your asked to check and correct. Well, is there something wrong with the code or the results? Or, are you just tryign to see if a better way?
 

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LEARN ABOUT DEBIAN

scsi_mandat

SCSI_MANDAT(8)							     SG3_UTILS							    SCSI_MANDAT(8)

NAME

       scsi_mandat - check SCSI device support for mandatory commands

SYNOPSIS

       scsi_mandat [--help] [--log] [--quiet] [--verbose] DEVICE

DESCRIPTION

       This  Bourne  shell  script  calls  several  SCSI commands on the given DEVICE. These SCSI commands are considered mandatory (although that
       varies a little depending on which standard/draft the DEVICE complies with). The results of each test and a pass/fail count are output.

OPTIONS

       Arguments to long options are mandatory for short options as well.

       -h, --help
	      print out the usage message then exit.

       -L, --log
	      the output to stderr (from each SCSI command executed) is appended to a file called 'scsi_mandat.err' in the current working  direc-
	      tory.

       -q, --quiet
	      the amount of output is reduced and typically only the pass/fail count is output.

       -v, --verbose
	      increase level or verbosity.

EXIT STATUS

       The  exit  status  of  this script is the number of "bad" errors found.	So an exit status of 0 means all mandatory SCSI commands worked as
       expected.

AUTHORS

       Written by D. Gilbert

COPYRIGHT

       Copyright (C) 2011 Douglas Gilbert
       This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A  PARTICULAR  PUR-
       POSE.

SEE ALSO

       sg_inq,sg_luns,sg_turs,sg_requests,sg_vpd,sg_senddiag (sg3_utils)

sg3_utils-1.33							   December 2011						    SCSI_MANDAT(8)
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