Re: How do I get the file contents from an arbitrary revision to stdout?
From: Junio C Hamano <hidden>
Date: 2021-10-08 21:54:55
Jeff King [off-list ref] writes:
git cat-file -p bar-branch:foo.c (the "-p" is "pretty-print based on the object's type", so the two are equivalent).
IIRC, "cat-file -p" doesn't do textconv, but "show" would, and depending on the use case the difference may matter.