git-show-index
Dump pack index file contents
TLDR
Show pack index contents
$ git show-index < [.idx file]
SYNOPSIS
git show-index < indexfile_
DESCRIPTION
git show-index reads a pack index file from stdin and dumps its contents. It displays the byte offset and SHA-1 hash for each object in the corresponding pack file.
This is a low-level plumbing command used for debugging and inspecting Git's internal pack file structure.
SEE ALSO
git-verify-pack(1), git-index-pack(1)

