ipfs-pics-spider.sh

while [ true ]; do
	while read line; do
		id=$(echo "$line" | grep Location | sed 's/^Location.*\/\/ipfs\.pics\/\([^#]*\).*$/\1/g')
		if [ -n "$id" ]; then
			echo -n " - "
			if grep -Fxq "$id" ipfs-pics-ids.txt; then
				echo ".. $id"
			else
				echo -n "++ "
				echo "$id" | tee -a ipfs-pics-ids.txt
			fi
		fi
	done < <( curl -sI $(printf 'https://ipfs.pics/random %.0s' {1..15}) )
done