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Re:Show HN: Gut – An easy-to-use CLI for Git by osigurdson on Thursday March 30, 2023 @09:53PM (#35381401)
I have a fuzzy jpg level understanding of the internals and I do completely fine with ~10 git commands.

I’ve actually seen the opposite where people dive into the details and kind of get lost, give up and end up with a fragmented mental model that leaves them afraid to touch it.

Re:Show HN: Gut – An easy-to-use CLI for Git by quickthrower2 on Saturday April 01, 2023 @07:12AM (#35399261)
My rough mental model is each ref is like a .zip of your source code. Branches point to these. When you commit you create a new ref, it points to it’s parent and the branch now points to it.