#!/bin/ksh
#  Determine how many bytes occupy a given account

typeset -i size=0
typeset -i totalsize=0

savepwd=$PWD

cd ~  # go to home directory
cd rossde.com # go to base of Web site
ls -lR > ${savepwd}/listall

cd $savepwd  #return to operating directory

while read junk1 junk2 junk3 junk4 size junkrest; do  # size is 5th item
  if [[ $size != 0 ]]; then
    let totalsize=$totalsize+$size
  fi
  let size=0
done < listall

\rm listall 

print 'Total size=' $totalsize