title: What is the corrent way to 'build' Angular v5 with angular -cli for production environment?
body: <p>What is the corrent way to 'build' Angular v5 with angular -cli 6.0.8
  for production environment?</p>
  
  <p>This is my script</p>
  
  <blockquote>
    <p>npm script </p>
  </blockquote>
  
  <pre><code>ng build  --env=prod --prod --output-hashing=all --aot --sourcemaps --build-optimizer
  </code></pre>