140 script getter

getlectures.sh

#!/bin/bash

url_prefix="http://www.stanford.edu/~ouster/cgi-bin/cs140-winter12/";
wget http://www.stanford.edu/~ouster/cgi-bin/cs140-winter12/lectures.php

grep -o 'lecture.php?topic=[A-Za-z]*' lectures.php | uniq -u > uniqlecs

for lecfile in `cat uniqlecs`;
do
  lec_url=$url_prefix$lecfile
  echo "opening lecture file "$lecfile

  #### if you're using macosx, this just should be open on the 
  #### default browser
  #### but on linux use gnome-open instead
  #### TODO - how to print these from the cmd line?
  open $lec_url
done

ok cool - i get the gist of it