This script will pull the content from a user specified website and identify relevent materials, then it will download all these files to a directory namded "download".
For demo, simply run
sh download.sh
in your terminal. It gets stuff from UC Berkeley EE16A Fall 18 website To download materials from websites of your own classes, please check the #TODO items in crawl.py to specify a url, regex and probably update the selecting heuristic.