Rephrase: I would like to find the two last commits that changed a specific file (or folder, or group of files if possible) and perform a diff between those two commits. All in one command.
Thanks, this is going to save me time when I try to visualise what are the changes in data files that I re-populate with new scripts.
git diff $(git log --format='%H' -2 -- "$path") -- "$path"