#!/bin/bash
echo "fixit dir vol num"
echo "  where:"
echo "  - dir is the directory the files are in"
echo "  - vol is the volume to save as"
echo "  - num is the starting century number" 
echo "  ie: for v09n700 editions, vol=v09 and num=n7"
echo " "
echo "command line = fixit $*"
# 
# Check for parameters
#

if [ $# -eq 3 ] ;
then
  if [ -d $1 ] ;
  then
    cd $1
    pwd
  else
    echo "No directory entered"
    exit
  fi
else
  echo "incorrect parameter count"
  exit
fi

count=0

for filename in *
do
  if [ $count -lt 10 ] 
  then
    newfilename=$2$3'0'$count'.txt'
  else
    newfilename=$2$3$count'.txt'
  fi
  echo "$filename - $newfilename"
  mv $filename $newfilename
  let count+=1
done
let count+=1
echo "$count files processed"
chown buz *
chgrp users *
chmod a+r *