how to 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: install angular on mac
npm install -g @angular/cli
Example 3: 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