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tshark file output in Wireshark

Tshark is a command-line tool that is used for capturing and analyzing network traffic. Tshark is capable of capturing packets and analyzing them in real-time, and it can also read packets from a saved file. The output of Tshark can be saved in various file formats, including pcap, pcapng, and JSON.

To save the output of Tshark in a file that can be opened in Wireshark, you can use the "-w" option followed by the name of the file. For example, the following command will capture traffic on interface eth0 and save it in a file called "capture.pcap":

tshark -i eth0 -w capture.pcap

To open the captured file in Wireshark, simply launch Wireshark and select "Open" from the "File" menu. Browse to the location where the file is saved and select it. The captured packets will be displayed in the Wireshark window, where you can view and analyze them further.

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tshark file output in Wireshark