git add remote repository and push code example
Example 1: git remote add
git remote add origin https://github.com/user/repo.git
Example 2: create new repository on the command line
git init
git add README.MD
git commit -m "commit message"
git remote add origin git url_of_github_repo
git push origin master
Example 3: add remote origin git
$ git remote add origin https://github.com/user/repo.git
# Set a new remote
$ git remote -v
# Verify new remote
> origin https://github.com/user/repo.git (fetch)
> origin https://github.com/user/repo.git (push)