How to get complete git commit hash from short hash? [duplicate]

Answer 1

You can use the --pretty option of the show command:

$ git show --pretty=%H 62a0505
62a0505e8204115b8b9c8a95bfa264a8c0896a93

(assuming you have a local clone of the repo)

Answer 2

git rev-parse will give you what you want.

$ git rev-parse 3cdd5d
3cdd5d19178a54d2e51b5098d43b57571241d0ab