>Note: systemd is now replacing init on Linux. It solves a few problems with init, and overall more stable. He said "Let’s start at the core - the philosoph

>Note: systemd is now replacing init on Linux. It solves a few problems with init, and overall more stable. He said "Let’s start at the core - the philosophy behind Unix. Write programs that do one thing and do it well. Write programs to work together. (no extra output, don’t insist on interactive input) Write programs to handle text streams, because that is a universal interface. " So ? How does UNIX really work ?