how can tell tcpdump to not include the port numbers in the output? Right now it includes the resolved IP + resolved port. I just need the resolved IP address (hostnames)
I'm not a very experienced script writer at all. I did find some useful hints in generating an stdout from tcpdump that generates a live feed if you will which is what I want, the problem is handling the out output and generate dig/DNS queries against another DNS server for a lab.