Drush is a tool for . It's used by developers and administrators to initially setup, develop and maintain Drupal projects.

See also:

Configure Drush for Drupal 8 to work from project root

Submitted by Jürgen Haas on Mon, 01/02/2017 - 13:56

The enterprise OpenSource content management system which is available for free at https://www.drupal.org where you can find all the details and also references.

Drupal has a very active community with tens of thousands of developers all around the world and they also have a huge focus on standard compliance and on security.