How to Install Wireshark on Elementary OS Latest

Wireshark is an open-source network protocol analyzer for capturing and analyzing network traffic. In this tutorial, we will guide you through the steps to install Wireshark on Elementary OS latest.

Prerequisites

Before we begin, ensure that you have the following prerequisites:

• Elementary OS latest release installed with sudoer access.
• Active internet connection to download Wireshark.

Step 1: Update the System

Before installing any new software, it is good practice to update the system. So, launch the Terminal (Ctrl + Alt + T) and enter the following command:

sudo apt-get update && sudo apt-get upgrade

Enter the sudo password if prompted.

Step 2: Install Wireshark

Wireshark is available in the official packages of Elementary OS, so you can easily install it from the terminal using the following command:

sudo apt-get install wireshark

Press 'y' and enter if prompted to confirm the installation.

Step 3: Configure User Account to Run Wireshark

Wireshark requires superuser privileges to capture network traffic. To allow a user to run Wireshark graphically, you need to add the user to the wireshark group. To do so, enter the following command:

sudo usermod -a -G wireshark $USER

Replace '$USER' with your username. This command adds the user to the wireshark group, which has permission to capture network packets.

Step 4: Launch Wireshark

Now, you can launch Wireshark from the applications menu or by typing 'wireshark' in the terminal. If you encounter permission issues, you might need to run Wireshark with superuser privileges by launching it from the command line using 'sudo' command:

sudo wireshark

Enter the sudo password if prompted.

Conclusion

In this tutorial, you learned how to install Wireshark on Elementary OS latest. With Wireshark, you can easily capture and analyze network traffic to debug network issues or monitor network performance.