link local to remote git code example

Example 1: how to connect remote repo with local repo

git remote add origin <remote_repo_url>
git push --all origin

If you want to set all of your branches to 
automatically use this remote repo when you use git pull, add --set-upstream to the push:

git push --all --set-upstream origin

Example 2: git link local branch to remote branch

git config remote.origin.fetch '+refs/heads/*:refs/remotes/origin/*'