title: Environment Variables not being saved in Max OS Sierra
body: <p>I have recently upgraded my OS to Max OS Sierra and I am trying to save one specific path in the environment variable(PATH variable).
  I opened Terminal and executed below steps:</p>
  
  <ol>
  <li><p>echo $PATH</p>
  
  <blockquote>
    <p>/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin</p>
  </blockquote></li>
  <li><p>export PATH=~/Desktop/:$PATH</p></li>
  <li><p>echo $PATH</p>
  
  <blockquote>
    <p>/Users/pratik/Desktop/:/usr/bin:/bin:/usr/sbin:/sbin:/usr
    /local/bin</p>
  </blockquote></li>
  </ol>
  
  <p>I have closed the Terminal and opened new Terminal and executed below command:</p>
  
  <ol>
  <li>echo $PATH
  
  <blockquote>
    <p>/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin</p>
  </blockquote></li>
  </ol>
  
  <p>So the path which I have added previously is not getting saved.
  What am I missing here?</p>