github basic commands DAY 01

1. git config --global user.name "mygithubuser"
2. git config --global user.email "mygithub_email_address"
3. Go to the folder where you want to save repo on your local machine
4. git clone https://github.com/yourgithubusername/your_repo_name
5. git status
6. git add your_modified_file (e.g. readme.md)
7.git commit -m "your descriptions of changes"
8. git remote add origin https://github.com/yourgithub_username/your_repo
9. git push -u origin master
10. git add .
11. git push
12. git pull origin master