Drupal 8. How to clear cache at 12 am? Or another specific hour

Question

Drupal 8. How to clear cache at 12 am? Or another specific hour, for example 2pm, 7pm etc.

Answer 1

Check out also on CacheFlush module: https://www.drupal.org/project/cacheflush/

Answer 2

You can do it outside of Drupal, using a cron job on your server to call drush cr for your site.

In case you are not familiar with cron, please refer here: https://opensource.com/article/17/11/how-use-cron-linux

Example:

1. Edit crontab:

crontab -e

2. Add following line:

0 0 * * * cd <path_to_your_document_root> && drush cr