xkcd-pull.sh

#!/bin/bash

for i in `seq 1 1542`; do
    rm index.html
	wget http://xkcd.com/$i/
	IMG_URL=$(grep http://imgs.xkcd.com/comics/ index.html | head -1 | awk -F': ' '{print $2}')
	IMG_NAME=$(echo $IMG_URL | awk -F'comics/' '{print $2}')
	FULL_NAME="xkcd-$i-$IMG_NAME"
	wget $IMG_URL -O $FULL_NAME
done