Re: Those wishing to learn VI…
Yep. It was drummed into me a l-o-n-g time ago that the only editor you can rely on being available in a UNIX distro (as it was back then) is vi.
Things may have moved on quite a bit since then regarding UNIX/Linux, but vi, or more likely vim nowadays, continues. Like a post apocalyptic cockroach.
Biting the hand that feeds IT
