#!/bin/bash

#This script recursively travels the path provided
#and generates a check sum for each file. The check sum
#is written to an output file with the instrument directory
#name as the extension.
#
#David Welsh
#April 26, 2005

#Set the path
export PATH=$HOME/bin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin

#Check that there is one arguement
if [ $# = 1 ]; then

#get the USB disk mount point
  read diskpath < $HOME/search/diskpath

#change to the passed in directory
  cd $1

  echo "    "Generate check sum for files in "$1"

#loop over the files in this directory.
#If the file is a directory
# then call this script again with the directory name
# else generate a check sum of the file

  for f in *
  do
    if [ -d "$f" ]; then
      GenerateCksum.bash "$f"
    else
      if [ -d "$diskpath"/search ]; then
        cksum "$f" >> "$diskpath"/cksum."$1"
      fi
    fi
  done

else
  echo "    "Usage: GenerateCksum.bash dir
  exit 1
fi