Add an existing project to GitHub

1. Create an empty repository in GitHub

• login your GitHub account, click the 'plus' sign on the upper right corner to create a new repository;
• give a repository name; choose public or private; do not check the checkbox in front of 'Initialize this repository with a READEME'; then click 'Create repository' button;
• copy the repository address: click the copy icon on the Quick setup page

2. Push the existing repository from the command line

• open a command window in your system
• in the command window, input:
• git remote add origin https://github/lafeike/test.git
• git push -u origin master 

3. Delete a repository in GitHub

• Click to your repository 
• Then in the main toolbar of github click on Settings
• Scroll just a little bit down and you will find Delete this repository button
• When you click it another pop up will appear here you need to type in the name of your repository and click on the button below which says: I understand the consequences, delete the repository