In the history of init system redesign, upstart made a bold claim that it is revolutionary over the dependency based systems. We credit the event driven concept upstart has been proved as a init system.
In this article we are going to show that OpenRC can get to know Dynamic Nature of Linux via external tools. There is a philosophical difference between OpenRC and upstart. OpenRC's approach to the init system is to combine many small, independent tools together while Upstart's approach is to integrate every wanted feature into a single program.