Make the clone at the remote repository.

git clone git@github.com:dblume/get-shit-done

git remote add upstream git://github.com/icambridge/get-shit-done

Enter a comment for the commit. See section 2.7.2 here.

git commit -a

Double checking the alias names…

$ git remote -v
origin  git@github.com:dblume/get-shit-done (fetch)
origin  git@github.com:dblume/get-shit-done (push)
upstream        git://github.com/icambridge/get-shit-done (fetch)
upstream        git://github.com/icambridge/get-shit-done (push)

The push that worked from within the local directory:

git push origin