How to Install ClamAV Linux Antivirus on Ubuntu Linux

This guide explains how to install ClamAV on Ubuntu. ClamAV is a free tool used to find and remove viruses, trojans, and other harmful software.

Why use ClamAV?

While Linux is very secure, it is not perfect. Malware can still find ways onto your computer. Using ClamAV adds an extra layer of protection to keep your files safe.

What happens when done?

Once finished, you will have a powerful tool that can scan your folders or your entire system for threats. You will also have an easy-to-use visual interface to manage your security.

To begin, open your terminal by pressing Ctrl + Alt + T on your keyboard.

Note: The following steps require admin privileges. You may be asked to type your computer password.

First, update your system and install the software by running the command below:

sudo apt install clamav clamav-daemon

ClamAV is now installed. You can use the terminal to scan your files. Try scanning your home folder with this command:

clamscan --infected --remove --recursive /home

The system will show you a summary after the scan is finished:

----------- SCAN SUMMARY -----------
Known viruses: 6541075
Engine version: 0.99.4
Scanned directories: 136
Scanned files: 401
Infected files: 0
Data scanned: 63.20 MB
Data read: 43.88 MB (ratio 1.44:1)
Time: 23.938 sec (0 m 23 s)

To scan your entire computer for infected files, run this command:

sudo clamscan --infected --remove --recursive /

If you prefer using a mouse instead of typing commands, you can install the graphical interface (GUI) version:

sudo apt install clamtk

After the installation is complete, search for ClamTk in your app menu. Open it to start using your new antivirus software.

That is all there is to it!

Summary

ClamAV is a reliable, open-source tool for Ubuntu users. By following these steps, you have installed the core engine, learned how to run scans via the terminal, and set up a user-friendly interface to protect your system from digital threats.

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Frequently Asked Questions

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