how to pull from the master branch code example
Example 1: git pull master into branch
git checkout <branch-name> # gets you on <branch-name>
git fetch origin # gets you up to date with origin
git merge origin/master # pull master into <branch-name>
Example 2: how a to pull a branch in git
$ git pull origin other-branch
Example 3: pull master into branch
git checkout dmgr2 # gets you "on branch dmgr2"
git fetch origin # gets you up to date with origin
git merge origin/master
Example 4: how to pull from a branch in git
git pull origin other-branch