How to get information where branch starts?

Question

As far as I know, commit object contains information only about parents, so if I have situation something like this:

 *  branch-1
 |
 o
 |
 o  master
 |
 o 
         


        

Answer 1

I guess you looking for

git log --graph --oneline --all

Check this thread out for a more detailed explaination. Stackoverflow answer