How to install clamav Ubuntu?

Installing ClamAV on Ubuntu: A Step-by-Step Guide

Introduction

ClamAV is a popular open-source antivirus engine that provides robust protection against various types of malware. In this article, we will guide you through the process of installing ClamAV on Ubuntu.

Prerequisites

Before installing ClamAV, make sure you have the following prerequisites:

• Ubuntu 18.04 or later (ClamAV is compatible with Ubuntu 18.04, 19.04, and later versions)
• A basic understanding of Linux commands and file management

Step 1: Update and Upgrade Ubuntu

To ensure you have the latest security patches, update and upgrade your Ubuntu installation:

• Open a terminal and run the following command:

  sudo apt update
  
  sudo apt full-upgrade -y

  This will update your package list and upgrade all available packages.

Step 2: Install ClamAV

Now that your Ubuntu installation is up-to-date, you can install ClamAV:

• Open a terminal and run the following command:

  sudo apt install clamav clamav-filesystem clamav-filesystem-headers clamav-filesystem-headers-headers

  This will install the ClamAV package and its dependencies.

Step 3: Configure ClamAV

To configure ClamAV, you need to create a configuration file:

• Open a text editor (e.g., nano or vim) and create a new file called clamav.conf with the following contents:

  
  
  [DEFAULT]
  
  protocol = http
  
  url = http://localhost:3310
  
  log_level = info
  
  log_file = /var/log/clamav.log

[AV]
protocol = http
url = http://localhost:3310
log_level = info
log_file = /var/log/clamav.log
log_directory = /var/log/clamav
log_max_size = 1000000
log_max_bytes = 1000000
log_max_time = 10
log_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size = 1000000
log_directory_max_bytes = 1000000
log_directory_max_time = 10
log_max_level = info
log_directory_max_level = info
log_directory_max_size =