title: Clear my cache using cmd command=> ipconfig/dnsflush?
body: <p>If my computer is the web server for multiple live websites, is there any harm if I type ipconfig/dnsflush in my command prompt editor?</p>
  
  <p>I always got this problem. I embed a flash (swf) in a .html file. Whenever I update the swf, the .html file always use the old swf even if I clear my cache and whatever else.</p>
  
  <p>Is there any ways to have my .html file always get the latest/updated swf file?</p>