Empurrar o meu laravel projeto do github

como fazer upload de laravel projeto no github usando o comando

//upload project to github using git bash
1 git init
2 git add .
3 git commit -m "first commit"
4 //create a repository in git hub
//copy the url of new repository created and paste in following command before .git
5 git remote add origin url.git
6 git push -u origin master