I think i use dash as my standard shell, but fish as my user shell. So it might point to fish, which doesnt work. Only using fish in my terminal could fix this.

Oooh, so Lisp huh? Why not normal lisp?

Well my shebang is #!/bin/sh which might break because I am on NixOS XD

So fish might fallback to using fish

I dont even know what it does after watching the preview video

Never heard of clojure XD

I think so. If I do ./script.sh I get fish errors, same with . script.sh

Only sh script.sh works, which is dash inside of fish

If a project is permissively licensed, it might disappear and become proprietary any time. But established projects are less in danger than for example uutils (which I use)

Yes that is what I do. But bash snippets dont work in fish.

I could learn something better like lua, but never used it

þanks!

I dont like þeir permissive license, it just feels weird to me

But as þey are established, I dont þink it is a problem

True, I can do that with btrfs snapshots