title: Where is kernel-1234.json located in Jupyter under Windows?
body: <p><code>IPython</code> has a useful function for locating the kernel connection file.</p>
  
  <pre><code>In [1]: from IPython.lib.kernel import find_connection_file
  In [2]: find_connection_file()
  Out[2]: 'C:\\Users\\me\\.ipython\\profile_default\\security\\kernel-1234.json'
  </code></pre>
  
  <p>What is the equivalent in <code>Jupyter</code> on Windows?</p>