title: Jmeter - running command line arg -l doesn't log headers
body: <p>Does anyone know if it is possible when using the -l switch on command line to execute, if you can log the headers in the .jtl file as well?  I've actually named mine as .csv (read somewhere it doesn't matter) but no headers are appearing.</p>
  
  <p>If this is not possible, can someone please tell me the what the headings should be?</p>
  
  <p>Cheers,
  J</p>