There's no point in the certification. So long as you know how to use it you'll be good. The course is really easy for the 1st half though. The commands are difficult to remember without practicing often or using it everyday so you'll need to have an installation. They don't exactly teach you everything since each kernel may use different package managers. Ex. Pacman uses different commands than apt (forgot what apt stood for. Advanced packaging tool?).
8/4/14 at 11:45am