Oops. Your other great things in this series were written in 2018? I got so interested in reading the whole thread, that I quite lost track of time… Sorry ab

Oops. Your other great things in this series were written in 2018? I got so interested in reading the whole thread, that I quite lost track of time… Sorry about that! There are never too many shell lessons. It’s a painless entry into imperative programming for those who have never written their own scripts, and a reasonable amount of pain for those who have, and now seek atonement for their diabolical legacy.