#!/bin/sh

for f in *; do
        if [ -f "$1/$f" ]; then
                a=`md5sum "$f" | awk '{print $1}'`
                b=`md5sum "$1/$f" | awk '{print $1}'`
                if [ "$a" == "$b" ]; then
                        echo "del   $1/$f"
                        rm -f "$1/$f"
                fi

        fi
done