Git: How to upload files into Github repository with command-line

Question

1. Create new repo in github e.g https://github.com/username/new-repo.git
2. go to local directory
3. Go to local and cd to the directory e.g 'new-repo' directory, hence cd (or git bash here) wamp/www/github/new-repo/
4. In 'new-repo' --> git init
5. Add all files into repo  --> git add <filename>
6. Stage and commit all files --> git commit -m "your initial push"
7. Add files into remote --> git remote add origin https://github.com/username/new-repo.git
8. Push files --> git push -u origin master
9. done.