If we open a Terminal window, we can use Drupal console to generate vocabularies for us with dummy content simply by entering the following command and then following the prompts:
drupal create:vocabularies
The preceding code is illustrated in the following screenshot:

Now, if we were to navigate to /admin/structure/taxonomy, we would see that we have a new Taxonomy vocabulary generated for us. It is handy and time saving to use a single command in Drupal console.