I know there's a project started a few years ago, building something like this for bash called Relational pipes[1]. It's perennially in my "to check out" list

I know there's a project started a few years ago, building something like this for bash called Relational pipes[1]. It's perennially in my "to check out" list and I haven't actually played around with it, mainly because I'm lazy and it's not in AUR. So can't comment how ready it is to use to today. But it looks interesting. [1] https://relational-pipes.globalcode.info/v_0/index.xhtml https://relational-pipes.globalcode.info/v_0/index.xhtml