Debian (/ˈdɛbiən/), also known as DebianGNU/Linux, is a free and open source Linux distribution, developed by the Debian Project, which was established
release of the DebianGNU/Hurd 2015 distro, GNU now provides all required components to assemble an operating system that users can install and use on a computer
dynamically loaded. The kernel is monolithic in an architectural sense since the entire OS runs in kernelspace. Linux is provided under the GNU General Public
Specification, which provides a user the choice to boot one of multiple operating systems installed on a computer or select a specific kernel configuration available