npm install -g @angular/cli
ng new my-app
cd my-app
ng serve --open
ng new my-module-app
ng new my-app
where my-app is the new of your angular app
You will then be asked a bunch of questions about what you would like your Angular app to be like. If you are unsure, just press enter for the default/most common option.
If all goes well you will get a " Successfully initialized git." message