1. Open a terminal and navigate to an installed Drupal directory.
2. We use the cache-rebuild command in Drush to rebuild all of Drupal's caches, including routes:

$ drush cache-rebuild
Cache rebuild complete.

3. In Drupal Console, we use the cache:rebuild command to clear specific cache bins. The input uses autocomplete to help specify a specific cache bin to clear. In this example, we clear the render cache:

$ drupal cache:rebuild all
 Select cache. [all]:
 > render
 Rebuilding cache(s), wait a moment please.
 [OK] Done clearing cache(s). 

4. If we only need to rebuild our routes in Drupal, we can use the router:rebuild command in Console. This will keep render, discovery, and other caches, but expose new routes:

$ drupal router:rebuild
 Rebuilding routes, wait a moment please
 [OK] Done rebuilding route(s).

5. Drush provides twig-compile to rebuild templates. Passing the verbose option displays templates being compiled:

$ drush twig-compile --verbose