##Create a new repository on the command line
touch README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin git@github.com:alexpchin/<reponame>.git
git push -u origin master
##Push an existing repository from the command line
git remote add origin git@github.com:alexpchin/<reponame>.git
git push -u origin master
If you go to the repo on your profile it now tells you these instructions.