Whilst Git will be default abbreviate commits to 7 characters, that's merely a default; `core.abbrev` can be set to any number to change the default display. Git will also accept any length abbreviated hashes as long as they're unique in the repo.
Whilst Git will be default abbreviate commits to 7 characters, that's merely a default; `core.abbrev` can be set to any number to change the default display. Git will also accept any length abbreviated hashes as long as they're unique in the repo.