title: Using IPython console along side IPython notebook
body: <p>While working on an IPython notebook, I'm increasingly finding myself wishing that the notebook would have a console attached to it, for interactive programming. I find myself adding lines to test snippets of code and then deleting them and that's the good usage. In the worse usage I'm changing the commands in the same line, evaluating the line over and over, changing entirely the purpose of the line until I get it right, and then I'm <kbd>Ctrl-Z</kbd>ing all the way back to the original cell content. </p>
  
  <p>If I could have an interactive interpreter at the bottom of the notebook, that would definitely increase my productivity. I know that a notebook has a kernel, but I wasn't able to attach a new ipython console to it. So my wonders are:</p>
  
  <ol>
  <li>Is there a more efficient way to work with the notebook?</li>
  <li>Assuming there isn't, how can I attach an ipython console to a notebook kernel?</li>
  </ol>
  
  <p>Thanks!</p>