title: WireShark lightweight capture, can it be done?
body: <p>Often when I'm using WireShark, I don't really need to capture the contents of a frame. I'm essentially just making sure that some traffic is flowing, and maybe checking a few flags (FIN ACK etc). Yet the default setting is to capture everything the (filtered) NIC sees, which can fill up my HD pretty fast.</p>
  
  <p>Is there a setting where you can just see the summary lines, without capturing the contents?</p>