title: How can I programmatically draw graph of continously coming data set from a file?
body: <p>I have memorylog.csv file which is keep filling up with data in every 1 second. Now, what I want is to keep drawing timeline gui graph from memorylog.csv in parallel. How can I achieve that? I want to do it programmatically using gnuplot (or other utility). The graph should be keep updating as new data in file is keep coming. </p>
  
  <p>Sample data set:</p>
  
  <pre><code>Fri Aug  2 04:46:59 IST 2013,14576,28823,24128,2050
  Fri Aug  2 04:47:00 IST 2013,14580,28823,24187,1992
  Fri Aug  2 04:47:01 IST 2013,14584,28823,24245,1933
  Fri Aug  2 04:47:03 IST 2013,14604,28823,24303,1875
  Fri Aug  2 04:47:04 IST 2013,14636,28823,24361,1817
  Fri Aug  2 04:47:05 IST 2013,14668,28823,24421,1757
  Fri Aug  2 04:47:06 IST 2013,14708,28823,24479,1699
  </code></pre>
  
  <p>I want timestamp values to be in x-axis and rest four values in y axis. </p>