github log

…or create a new repository on the command line

 

echo "# codechallenge" >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/xxx/codechallenge.git
git push -u origin master

…or push an existing repository from the command line

 

git remote add origin https://github.com/xxx/codechallenge.git
git push -u origin master