I have branch Master, branchA and branchB. Now I\'m working in the branchA and I need to merge branchA with
Master
branchA
branchB
If I understood your question, you want to merge branchB into branchA. To do so, first checkout branchA like below,
git checkout branchA
Then execute the below command to merge branchB into branchA:
git merge branchB