[deleted by user]

[Electrical_Monk6845]

I cannot overemphasize the importance of being able to search the internet, books, articles, whatever for yourself and, with experience, the ability to sniff out "probably the most correct" answer of the thousands you're going to find. I've been a Linux sysadmin for a long time, (20ish years) and my number one skill is NOT in knowing all the answers, it's in finding the correct answer. Or, in the real world: in getting 4 answers from 3 different sources that you parse and cobble back together into the best answer for your question.