To view what remote repositories are attached to your current repo:
git remote -v
The default main remote repo is called the
origin. If you don't yet have an origin set, you can set it using:
git remote add origin email@example.com:scotch-io/my-repo.git
Notice we are using the SSH url (firstname.lastname@example.org:scotch-io/my-repo.git) vs the HTTPS url (https://github.com/scotch-io/my-repo.git).
Once you've added that remote, you can push to it after telling git how to map the branches. Here we'll map master local branch to a master remote branch.
git branch --set-upstream-to=origin/master master
Then we can push!