Drupal is a free, open-source content management system (CMS) with a large, supportive community. It’s used by millions of people and organizations around the globe to build and maintain their websites.


How to check Drupal version from the terminal

First go into your application folder and check the following files:

Drupal 8 & Drupal 9

grep VERSION core/lib/Drupal.php

Drupal 7

grep VERSION includes/bootstrap.inc

Drupal 6 and older

grep VERSION modules/system/system.module