defaria.com/Computers/code/adm/bin/tbdf

   1 #! /bin/sh
   2
   3 # tbdf (total bdf 'cause it shows the total K bytes used)
   4 #
   5 # written by Tom Bukowski 1990,1991
   6 #  tbdf version 2.2   Jan 4, 1993
   7 # @(#)  tbdf version 3.0   Aug 19, 1996
   8
   9 egrepCmd=''
  10
  11 if [ $# -eq 0 ];then
  12         command=`mount|cut -d' ' -f1-4|grep -v ':'| cut -d' ' -f1`
  13
  14 elif [ $1 = 'help' -o $1 = 'HELP' ];then
  15
  16         echo "Usage: $0 [-r][-rv] [pattern]"
  17         echo '\n  options:'
  18         echo '    -r  <pattern> total all filesystems beginning with
  19 pattern'
  20         echo '    -rv <pattern> total all filesystems excluding pattern\n'
  21
  22         exit
  23
  24 elif [ $1 != "-r" -a $1 != "-rv" ];then
  25         command=$*
  26
  27 elif [ $1 = "-r" -o $1 = "-rv" ];then
  28
  29         test $1 = '-rv' && opt='-v'
  30         shift
  31         egrepCmd=$1
  32         if [ $# -gt 1 ];then
  33                 while [ $# -gt 0 ]
  34                 do
  35                         egrepCmd="$egrepCmd|^$1"
  36                         shift
  37                 done
  38         fi
  39
  40         command=`mount |\
  41         awk '{printf"%s %s %s\n",$1,$2,$3 }' |\
  42         grep -v : |\
  43         cut -d' ' -f1 |\
  44         egrep $opt $egrepCmd |\
  45         awk '{ print $NF }'`
  46         test -z "$command" && exit
  47
  48 fi
  49
  50 if [ -x /usr/bin/nawk ];then
  51  AWK=/usr/bin/nawk
  52 else
  53  AWK=awk
  54 fi
  55
  56 bdf $command |\
  57 $AWK '
  58 {
  59         print
  60         if ( NR > 1 )
  61            if ( NF == 6) {
  62                 Kbytes_total += $2
  63                 Used_total += $3
  64                 Avail_total += $4
  65            } else
  66             if ( NF == 5 ) {
  67                 Kbytes_total += $1
  68                 Used_total += $2
  69                 Avail_total += $3
  70             }
  71
  72 }
  73         END { printf"%43s\n","------  ------  ------"
  74               printf"%27d %7d %7d\n",Kbytes_total,Used_total,Avail_total
  75             }'
  76