Having conducted extensive research in the last 24 hours I can now confirm that the problem with learning Linux is that nobody will answer your actual question. They instead extrapolate your question to some problem you don't actually have and tell you how to solve that.
To make a soft sales pitch here, the company I work for offers Linux Foundation training. https://www.roguewave.com/products/services/linux-foundation-linux-certification-training … .@RogueWaveInc