Just nitpicking, but the package manager for the Debian family is dpkg, not apt; apt is a layer above dpkg. The same way, the package manager for the RedHat fam

Just nitpicking, but the package manager for the Debian family is dpkg, not apt; apt is a layer above dpkg. The same way, the package manager for the RedHat family is rpm; yum and it successor dnf is a layer above rpm.