Title: Problem Set 2 - Exercise 3
Date: 2014-01-27
Category: PS
Tags: Problem Sets, discussion
Slug: ps2-ex3

Post your comments for Exercise 3 here.  You should read other comments
before posting yours, and either follow-up on a previous comment or
contribute something new to the discussion.

   <div class="exercise">
<b>Exercise 3.</b> Now that you have both pipes and redirects working,
you should be able to make some creative shell commands.  Come up with
an interesting way to combine small programs to accomplish something
useful or interesting, and post it below.
   </div>

<div id="disqus_thread"></div>

<script type="text/javascript">
        /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
        var disqus_shortname = 'rust-class'; // required: replace example with your forum shortname
	var disqus_url = 'http://www.rust-class.org/pages/ps/ex3.html';

        /* * * DON'T EDIT BELOW THIS LINE * * */
        (function() {
            var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
            dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
            (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
        })();
</script>
<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
<a href="http://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>