title: Mongodb@3.2 shell on MacOS
body: <p>I first ran <code>brew install mongodb</code>, which successfully completed and installed version 3.4.4.  I was then able to start the server using <code>brew services start mongodb</code>, and access the shell via running <code>mongo</code>.</p>
  
  <p>Then I discovered I need mongodb version 3.2.0.  I uninstalled mongo v3.4.4 via <code>brew uninstall mongodb</code> and verified service was gone and bin files removed.</p>
  
  <p>I then ran <code>brew search mongodb</code> and found mongodb@3.2 in the list, and so ran <code>brew install mongodb@3.2</code>.  This completed successfully, and I was able to start the server using <code>brew services start mongodb@3.2</code>, which is successful.  I then go to access the shell via 'mongo', or 'mongo@3.2' or 'mongo32' and none of these exist.  </p>
  
  <p>What should this bin file be named and why can't I find it? with v3.4.4 shell bin executable was /usr/local/bin/mongo - this file doesn't exist after installing 'mongodb@3.2'.</p>