Not really a close relative, cacao is not a legume

I do for work but not for my self hosting operation, I don’t think it makes sense at least in my case. My recommendation is not to use full disk encryption on a home server, but to encypt specific directories as needed (I use fscrypt on an ext4 file system).

I’ll check out sli.dev, I’ve been using Reveal.js for years now and highly recommend, I love how hugely customizable that is, but one issue for perfectionists is that it’s relatively hard to perfectly convert to a PDF, these days I use DeckTape that does a decent job. I used to be one of those nerds that used LaTeX (Beamer) but fell out of love with it.

Akahually at my work we used a third party authentication PAM module that uses the gecos field for username mapping.