title: npm unlink all linked global modules
body: <p>I can run this to list all npm modules I have linked globally via <code>npm link ...</code>:</p>
  
  <p><code>npm ls -g --depth=0 --link=true</code></p>
  
  <p>So how do I just remove/unlink all of those linked modules?  I have over 10 dependencies, so I'm looking for something more palatable than running <code>npm unlink [module]</code> 10 times.</p>