install angular cli latest code example

Example 1: update angular cli globally

npm update @angular/cli -g

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

Example 4: npm install --save-dev @angular/cli@latest

npm install --save-dev @angular/[email protected]