node install angular cli code example

Example 1: install angular cli

npm install -g @angular/cli
ng new my-dream-app
cd my-dream-app
ng serve

Example 2: angular install

npm install -g @angular/cli

Example 3: install angular cli

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