#!/bin/bash
cd /mnt/sda4/compare
rename .mp3 .ogg *.mp3

FILES=$(diff -sr /mnt/sda4/compare /mnt/sda4/ogg)

IDENTICALS="$(echo "$FILES" | grep 'Binary' | sed 's/Binary files //' | sed 's/differ//' | sed s/" and .*"/""/ | sed 's/.ogg /.ogg/')"
echo "$IDENTICALS" > files
echo "Identical files"
echo -n "$IDENTICALS"
echo
A=$(echo "$IDENTICALS" | sed q)
for i in "$A" ; do
rm -rf "$i"
done

rename .ogg .mp3 *.ogg