title: How do I get GNU screen to read .bash_profile/.bash_rc changes?
body: <p>After I make changes in <code>.bash_rc</code> or <code>.bash_profile</code>, when I start GNU screen, it doesn't recognize those changes.
  I can </p>
  
  <pre><code>source ~/.bash_profile
  </code></pre>
  
  <p>and it works for the current screen window I have open, but I have to do that for every screen window I have open.</p>
  
  <p>How do I get screen to read my latest changes in my bash configuration?</p>