#!/bin/bash
cat *.tmpl | grep "@.*@" | tr "=:" "\n" | tr " " "\n" | grep "@.*@" | sed 's/\@//g' > temp.url
if [[ -e urls ]]
then
	cat urls | awk 'BEGIN { FS="="; } ; { print $1; }' > temp.known.urls
else
	cat /dev/null > temp.known.urls
fi
IFS="
"
for x in $( cat temp.url | grep -v -f temp.known.urls )
do
	echo "${x}=" >> urls
done

rm -rf temp.known.urls temp.url