Install tshark by entering the following commands in the terminal:
sudo apt update sudo apt install tshark
Description:
network traffic analyzer - console version
Wireshark is a network "sniffer" - a tool that captures and analyzes packets off the wire. Wireshark can decode too many protocols to list here. . This package provides the console version of wireshark, named "tshark".
Homepage: http://www.wireshark.org/
Version: 2.4.5-1
Section: universe/net