By default, kubectl reads the config file stored in. kube directory under User's home path and then perform specific tasks based on API request against the respective Cluster. How to Install kubectl on Ubuntu 20.04 LTS (Focal Fossa)Īlso Read: How to Setup and Use Atlantis for Terraform Pull Request Automation Step 1: PrerequisitesĪ) You should have a running Linux(Ubuntu 20.04 LTS) Server.ī) You should have sudo or root access to run privileged commands.Ĭ) You should have apt or apt-get utility available in your System.īefore installing a package, it is always recommended to update your server first with the latest available updates.

Remove GPG key and repository: sudo rm -rf /etc/apt//wireshark-dev-ubuntu-stable.gpg* sudo rm -rf /etc/apt//wireshark-dev-ubuntu-stable-jammy.For that, you can use any available package manager in your System. If you wish to completely remove TShark and all related dependencies, execute the following command: sudo apt purge -autoremove -y tshark

The -i option allows capturing packets on a specific network interface. We can find network interfaces which are available to the TShark with command: tshark -D After reconnection, you can check TShark version: tshark -versionĮxecute tshark command without any arguments to start capturing packets on default network interface: tshark To make changes to take effect, logout and login to your machine. Run the following command to add the current user to a wireshark group: sudo usermod -a -G wireshark $USER It will add the wireshark group and anyone who is a member of this group will be able to capture packets without being root user. Install TShark: sudo apt install -y tsharkĭuring installation, you will be asked if you want to allow non-root users to be able to capture packets. Install TSharkĪdd the Wireshark and TShark repository: sudo add-apt-repository -y ppa:wireshark-dev/stable This tutorial demonstrates how to install TShark on Ubuntu 22.04.

TShark is a command line version of Wireshark that can be used when a graphical user interface isn't available. This tool enables to capture packets from a network and print them to the standard output. TShark is a command line tool for analyzing network traffic.

Install wireshark ubuntu 20.04