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   1 #!/bin/bash
   2 #
   3 # Determine the Vendor of a device
   4 #
   5 # csh-Example:
   6 #
   7 #       <1>scsi_vendor
   8 #       Disks: SEAGATE SAMSUNG
   9 #       Cdroms: TOSHIBA PHILIPS
  10 #       Tapes: HP
  11 #       <2>scsi_vendor disk
  12 #       SEAGATE SAMSUNG
  13 #       <383>scsi_vendor cd
  14 #       TOSHIBA PHILIPS
  15 #       <3>scsi_vendor tape
  16 #       HP
  17 #       <4>scsi_vendor tape 1
  18 #       HP
  19 #       <5>scsi_vendor disk 1
  20 #       <6>scsi_vendor disk 1
  21 #       SEAGATE
  22 #       <7>scsi_vendor disk 2
  23 #       SAMSUNG
  24 #
  25 # Ported to bash 01.07.03 <kieren@tigs.org>
  26
  27 s=( )
  28 c=( )
  29 d=( )
  30 o=''
  31 v=''
  32
  33 SCSIINFO=`grep '^ ' /proc/scsi/scsi | cut -c3-18`
  34
  35 for i in $SCSIINFO
  36 do
  37         if [ "$o" = "Vendor:" ]; then
  38                 v=$i
  39         fi
  40         if [[ "$o" == 'Type:' && "$i" == 'Sequenti' ]]; then
  41                 s=( $s $v )
  42         fi
  43         if [[ "$o" == 'Type:' && "$i" == 'CD-ROM' ]]; then
  44                 c=( $c $v )
  45         fi
  46         if [[ "$o" == 'Type:' && "$i" == 'Direct-A' ]]; then
  47                 d=( $d $v )
  48         fi
  49         o=$i
  50 done
  51 if [ $# == 0 ]; then
  52         echo Disks: $d
  53         echo Cdroms: $c
  54         echo Tapes: $s
  55         exit 0
  56 fi
  57 if [ $# == 1 ]; then
  58         v='' ;
  59         if [ "$1" == "disk" ]; then
  60                 echo $d
  61         fi
  62         if [ "$1" == "cd" ]; then
  63                 echo $c
  64         fi
  65         if [ "$1" == "tape" ]; then
  66                 echo $s
  67         fi
  68         exit 0
  69 fi
  70 if [ $# -eq 2 ]; then
  71         v=''
  72         if [[ "$1" == "disk" && ${#d[@]} -ge $2 ]]; then
  73                 v=$d[$2]
  74         fi
  75         if [[ "$1" == "cd" && ${#c[@]} -ge $2 ]]; then
  76                 v=$c[$2]
  77         fi
  78         if [[ "$1" == "tape" && ${#s[@]} -ge $2 ]]; then
  79                 v=${s[$2]}
  80         fi
  81         echo $v
  82         exit 0
  83 fi
  84 if [ "$v" == "$3" ]; then
  85         exit 2
  86 fi
  87 exit 1
  88