I found a lot of questions on how many lines were added and removed on a given commit...many answers too, with the best one, in my opinion: <https://gist.github.com/KOGI/8700277>

However no-one was interested on the **total number of lines of the file(s)** at a given point - commit.
Is this possible or am I looking the wrong way?

Ideally I would expect:

* number of lines added on file X
* number of lines removed on file X
* total number of lines of the file X

I need this information to get some metrics and conduct statistical analysis on the way a product changes over time.

Thanks!!