sudo apt install clamav         # On Debian, Ubuntu and Mint.
sudo yum install clamav         # On RHEL/CentOS/Fedora/Rocky/AlmaLinux.
sudo emerge -a sys-apps/clamav  # On Gentoo Linux.
sudo apk add clamav             # On Alpine Linux.
sudo pacman -S clamav           # On Arch Linux.
sudo zypper install clamav      # On OpenSUSE.