Termshark – A terminal UI for tshark, inspired by Wireshark
This seems useful. Are there other good recent tools for analyzing network traffic? For example something more high-level than Wireshark? A common use is to zero in on the flow you're interested in, and see which party is saying what. And maybe zoom back out and pick another flow. The flow choosing part could use better UI, maybe in the form of a more high level view.