Two questions:

1. How to show the first 10 commit in git from beginning to end. (no branch)
2. How the specify the commit index and log it. (show the second or third)

I know that git use parent to link the commit, it’s easy to log the commit from end to start.
like: git log HEAD~10

But i need to query from the start to end, is it possible?

Simply log everything with one line format and tail the output: