create cli in angular code example

Example 1: install angular cli

npm install -g @angular/cli    //make sure you have node/npm installed 
ng new <appname>        //  eg:  ng new my-app
cd <appname>       // cd my-app
ng serve

Example 2: create angular component using cli

ng generate component hero-detail

Example 3: angular cli create component

plainsight/some-name/some-name.component.ts