title: How do I change the order of $PATH?
body: <p><code>echo $PATH</code>  gives me</p>
  
  <pre><code>/Library/Frameworks/Python.framework/Versions/3.4/bin:/Applications/Sublime Text 2.app/Contents/SharedSupport/bin:/Users/pathreskoo/anaconda/bin:/Library/Frameworks/Python.framework/Versions/2.7/bin:/opt/local/bin:/opt/local/sbin:/Library/Frameworks/Python.framework/Versions/2.7/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/git/bin
  </code></pre>
  
  <p>but when I want to change the order of <code>/usr/local/bin</code> to the front of <code>/Library/Frameworks/Python.framework/Versions/3.4/bin</code>, I type</p>
  
  <pre><code>sudo emacs /etc/paths
  </code></pre>
  
  <p>I only get</p>
  
  <pre><code>/usr/local/bin:
  /usr/bin:
  /bin:
  /usr/sbin:
  /sbin:
  </code></pre>
  
  <p>How can I insert <code>/usr/local/bin</code> in front of my <code>PATH</code>?</p>