jasoncartwright · August 13, 2018 17:47
diff --git a/gip.sh b/gip.sh
 total=0
 for slash in $(dig TXT +short _netblocks{,2,3}.google.com | tr ' ' '\n' | grep '^ip4:' | cut -d '/' -f 2); do
  total=$((total+$(echo "2^(32-$slash)" | bc -l)))
 done
 echo $total
	total=0
	for slash in $(dig TXT +short _netblocks{,2,3}.google.com \| tr ' ' '\n' \| grep '^ip4:' \| cut -d '/' -f 2); do
	total=$((total+$(echo "2^(32-$slash)" \| bc -l)))
	done
	echo $total