for i in `ls -t -p -R | grep : | tr -d : | grep -o "[0-Z].*" | sed -e 's/\ /\\\\Leer/g'`
do
rm $i -r -f
done

old=""
echo Ordner:
for i in `ls -p -R | grep .jpg | tr -d : | grep -o "[0-Z].*" | sed -e 's/\ /\\\\Leer/g'`
do
if [ "$old" != "$(echo $i | head -c 6)" ]
then
mkdir $(echo $i | head -c 6)
echo $(echo $i | head -c 6)
fi
old=$(echo $i | head -c 6)
mv $i ./$old/
done