> I imagine someone might respond with some carefully constructed scenario where you can only use a shell script, but I'd expect that sort of scenario to be rar

> I imagine someone might respond with some carefully constructed scenario where you can only use a shell script, but I'd expect that sort of scenario to be rare. Not to comment on how frequent this is for other people, but my rare, obscure, and carefully constructed scenario is this one: docker run --rm -it ubuntu