git push master from one remote to another code example
Example 1: git push new repo to remote
$ git remote add origin <remote repository URL>
# Sets the new remote
# Push the changes in your local repository to GitHub.
$ git push -u origin master
# Pushes the changes in your local repository up to the remote repository you specified as the origin
Example 2: github push code from one repo to another
cd rhq
git push https://github.com/user/example master:master