I've made something similar to this too, I wanted to be able to change the colours and preview so it ended up being a bit of a rabbit hole, but was fun! https:

I've made something similar to this too, I wanted to be able to change the colours and preview so it ended up being a bit of a rabbit hole, but was fun! https://dom111.github.io/bash-ps1/ https://dom111.github.io/bash-ps1/