To be fair, this is one of the toughest lessons for all. It makes total sense to those who know it by heart, but at the same time it makes no sense to those wh

To be fair, this is one of the toughest lessons for all. It makes total sense to those who know it by heart, but at the same time it makes no sense to those who honestly don't. The line between is pretty hard. Also, this is what makes me believe there is room for more discoverability-commands in Linux-land CLI. Especially for diagnostics. Since those developing it have a hard time seeing the same from a beginner point of view.