Email scrapper

scrapper.sh

cat urls | while read url;
	do 
		curl -o- $url | grep -oh -i '[A-Z0-9._%+-]\+@[A-Z0-9.-]\+\.[A-Z]\{2,4\}' > emails;
		email_found=`[[ $(wc -l < emails) -ge 1 ]] && echo "yes" || echo "no"`;
		emails=`head -n3 emails | perl -00 -lpe 's/\n/,/g'`;
		domain=`echo $url | awk -F[/:] '{print $4}'`;
		more_emails=`[[ $(wc -l < emails) -ge 3 ]] && echo "yes" || echo "no"`;
		echo "$domain, $email_found, $emails, $more_emails, $url";

	done