how to update branch from master code example
Example 1: git update branch from master
git checkout test-branch //Checkout the branch you want to update
git merge master //Merge all code from master to test-branch
// When your are done with test-branch you can merge all code into master branch
git checkout master // Make sure you are on master branch
git merge test-branch
Example 2: git how to update branch from master
git fetch
git rebase origin/master
Example 3: update branch with master
MERGE METHOD: (keeps branch history accurate)
git checkout b1
git merge origin/master
git push origin b1
REBASE METHOD: (history will appear linear, will conflict if already pushed)
git checkout b1
git rebase master