#!/bin/bash
#
# Author: Erik Musick
# Date: 2011.10.13
# Version: 0.2
#
# Syntax:
#	urename.sh
#
# Purpose:
# 	Rename files to their MD5 hash and remove all duplicates

totalFiles=$(ls -1 | wc -l)

selfScript=$(md5deep -q urename.sh | cut -c -32)

for zFile in *; do
	fileExt=$(echo $zFile | awk -F . '{if (NF>1) {print "."$NF}}')
	
	mv -f -- "$zFile" "$(md5deep -q -- "$zFile" | cut -c -32)$fileExt" 2> /dev/null
done

rm -rf $selfScript.sh

reducedFiles=$(ls -1 | wc -l)

echo Original File Count: $totalFiles
echo Reduced File Count: $reducedFiles