title: MongoDB logging all queries
body: <p>The question is as basic as it is simple... How do you log all queries in a "tail"able log file in mongodb?</p>
  
  <p>I have tried:</p>
  
  <ul>
  <li>setting the profiling level </li>
  <li>setting the slow ms parameter starting</li>
  <li>mongod with the -vv option</li>
  </ul>
  
  <p>The /var/log/mongodb/mongodb.log keeps showing just the current number of active connections...</p>