Nothing short of regularly repeated practice prevents "forgetting how to manage a server" like the article describes, but that's not the only pitfall TFA refers to.
Besides, hiding the how does contribute a tiny little bit towards the forgetting. Not much, but still. So we keep asciinema[1] recordings of the tool performing some of the important tasks, so they can serve as a quick look-up, while the code serves as a full-detailed look-up.
Besides, hiding the how does contribute a tiny little bit towards the forgetting. Not much, but still. So we keep asciinema[1] recordings of the tool performing some of the important tasks, so they can serve as a quick look-up, while the code serves as a full-detailed look-up.
----
1: https://asciinema.org