That's a very different problem than OP You should keep physical books, food, and medication for a SHTF scenario "Back to Basics", "Where There Is No Doctor"

That's a very different problem than OP You should keep physical books, food, and medication for a SHTF scenario "Back to Basics", "Where There Is No Doctor" and the Bible are my SHTF books You won't be coding in a SHTF scenario.