Find a common parent node for 2 branches

1. Use commands to find directly

If you have branch A and branch B, use the following command "Http://stackoverflow.com/questions/1549146/find-common-ancestor-of-two-branches"

git merge-base A B

You can view the common parent nodes of these 2 branches

CHUCKLU_ZHCN Branch and Master branch are now available

$ git merge-base CHUCKLU_ZHCN Master
4e67f05995b7d615fce1e97f18deb000d367a6f9

$ git show 4e67f05
Commit 4E67F05995B7D615FCE1E97F18DEB000D367A6F9
merge:6d0e241 1583a81
Author:chucklu <[email protected]>
date:wed Sep 2 09:15:08 2015 +0800

Merge branch ' Epix37/master ' into Chucklu/master

2. Use Gitk-all to view directly with the naked eye

It is important to note that the 2 branches you are looking for are in the non-consolidated state to make sense

Otherwise A and B branches, if a branch has already merged the B branch. Then there's no point in finding this parent node.

The parent node must be the last commit of the B branch

Find a common parent node for 2 branches