clamscan -r -bell -i /home/shah/Desktop/testfolder Let us go ahead and run the clamscan command to see what results we get. I have created a test folder on my desktop with some sample files to scan, using ClamAV. Type the following code to see all the different things you can do with clamscan: clamscan -help
There are many parameters that can go with clamscan as it is a multi-option rich command. We use the clamscan command for this purpose. We can scan a specific file or a directory containing multiple sub-directories and files.
Using clamxav update#
Run the following code to update signatures: sudo freshclam ClamAV signatures are primarily text based and conform to one of the ClamAV-specific signature formats associated with a given method of detection. A signature is used to differentiate between a clean file and an infected one. The first step is to update the signatures. Running a scan on ClamAV is a pretty straightforward and easy process. Press ‘y’ for ‘Yes’ and hit the return key to continue with the installation. You will be asked whether you want to allot the disk space required.
Using clamxav install#
Just open up a terminal and run the following code: sudo apt-get install clamav Figure 2: Installing ClamAV on Ubuntu/Debianįor Ubuntu/Debian, we can install ClamAV by simply executing an apt-get command. However, if you would like to install it on a different operating system, detailed guides are available at the link given in the Reference section.ĬlamAV provides separate packages for different Linux distros with specific installation instructions for each. To keep things simple, I will cover ClamAV installation on a Linux distribution. For instance, for MacOS, the best option is to install ClamAV using Homebrew. While the installation process for ClamAV is pretty straightforward in most operating systems, there are a couple of more steps involved if you are trying to do so on Windows or MacOS machines. Capable of detecting infections in a wide array of file types Figure 1: Packages for different Linux distros.Extremely lightweight and runs well on devices with low configurations.Supports all major operating systems (Linux, MacOS, Windows and Solaris).With its latest stable version (v0.102.0) released recently, ClamAV is currently the only open source antivirus software that is updated and maintained regularly by an active community. And that is exactly the requirement that ClamAV fulfils. So you need an open source, highly secure, regularly updated and (ideally) lightweight antivirus for your Linux based OS. Linux is highly secure, but not infallible. While there are not many malware or trojans created specifically to target Linux, your computer may still be vulnerable to other vulnerable computers on the network.
Using clamxav how to#
In this article, we demonstrate how to install and run an antivirus scan using ClamAV.Īntivirus software is an important add-on to any operating system, especially if the OS is connected to other computers on a network.
It is available for all major operating systems including Linux, MacOS, Windows and Solaris. It is extremely lightweight, which makes it ideal for any device. ClamAV is an actively maintained and highly secure open source antivirus software.
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