title: File Header of csv.gz
body: <p>I would like to know that if my csv file is Gzipped. (not tarred first, like tar.gz). And its extension is FileName.csv.gz. </p>
  
  <p>What will be the file header in that case. Because i need file name, file size details from it.</p>
  
  <p>When i tarred my csv to (FileName.tar). and then i gzipped it to (FileName.tar.gz). I can easily read file header. Have a look here <a href="http://en.wikipedia.org/wiki/Tar_(file_format)#File_header" rel="nofollow">http://en.wikipedia.org/wiki/Tar_(file_format)#File_header</a></p>
  
  <p>Thanks.</p>