function cleanFile() {
	if [ -d $1 ]
	then	rmdir $1 &>/dev/null && echo "Dir. $1" || return 0
	else 	rm    $1 && echo "File $1"
	fi
}

find register.content -mindepth 2 -depth -print | while read source
do
  dest=${source/register.content/}
  cleanFile $dest
done