title: Using NLog as a rollover file logger
body: <p>How - if possible - can I use NLog as a rollover file logger? as if:</p>
  
  <p>I want to have at most 31 files for 31 days and when a new day started, if there is an old day log file ##.log, then it should be deleted but during that day all logs are appended and will be there at least for 27 days.</p>