Back in the day it was easy. PDP11 with ed(1) and nroff(1), was the ticket (lol). Things sure have changed. Ten years ago we laughed when we noted that kids will not have to learn how to read analog clocks. Now, kids today will not have to learn how to drive a car.
Oh yeah! You da man...so to speak! Mercy, we are so out of date and it happened so quickly! The world has moved so fast lately that even our heads spin...hehe.