tcpick

Packet sniffing and network traffic analysis tool. It can capture and display TCP connections and data. It can also monitor network traffic on a specific interface, host, or port. More information: https://manned.org/tcpick.8.

Capture traffic on a specific [i]nterface, port and host::

sudo tcpick -i {{interface}} -C -h {{host}} -p {{port}}

Capture traffic on port 80 (HTTP) of a specific host:

sudo tcpick -i {{eth0}} -C -h {{192.168.1.100}} -p {{80}}

Display help:

tcpick --help