3/25/2023 0 Comments Wireshark cliPreviously you could only run Termshark on one interface, e.g. Support for multiple live captures / interfaces on the command line.This can be accessed from the Analysis menu > Conversations Added a new conversation view for the most common conversation types (Ethernet, IPv4, IPv6, TCP and UDP).Cross-platform (written in Go), available for Linux, macOS, FreeBSD, Android (Termux) and Windows.Works with both light and dark terminals (See the Toggle Dark Mode item in the app Misc menu).Copy ranges of packets to the clipboard from the terminal.Reassemble and inspect TCP and UDP flows.Filter pcaps or live captures using Wireshark's display filters.Read pcap files or sniff live interfaces (where tshark is permitted).Termshark is an interactive terminal user interface (TUI) for TShark, inspired by the Wireshark user interface. TShark doesn't have an interactive user interface though. Wireshark has a GUI, and for those wanting to use it from the command line there's TShark, a terminal oriented version of Wireshark for capturing and displaying packets. Wireshark is a popular free and open source network protocol analyzer for Linux, macOS, BSD, Solaris and other Unix-like operating systems, and Microsoft Windows. In the GUI you can get most of this information from the ‘ summary‘ -> ‘ statistics‘ page which I covered in a previous post, but the CLI version can provide quick and easy access to this information without the need to even launch Wireshark.Termshark, an interactive Wireshark-like terminal interface for TShark written in Go, was updated to version 2.1 (2.1.0 followed quickly by 2.1.1 to solve an issue) with new features like a conversation view for the most common conversation types, support for multiple live captures / interfaces on the command line, support for extcap interfaces by default, and more. capinfos – Provides detailed information about the packet capture in question.40-bytes is a bit much but hey it gets the point across. So you can decrease the file size making it easier for Wireshark process while still keeping the header information. In the below example I am taking an existing PCAPNG file and limit every packet to 40 bytes into a new file filter.pcapng. This is very handy incase you only want to look at packet headers. In case you accidentally captured at multiple locations or fubar-ed your SPAN or TAP locations.
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