Drupal8

If you have been read Some basic drush commands, you can use Drush by running drush cr command line. However, this way is not useful when you're in the development process because you need to run the command line every time you change the code.

I'll guide you follow 2 ways:

Drush is a supporting tool, which is important for any Drupal developers. It helps executing a task with many steps simpler through one command. It's also really helpful in deployment process through integrating it in script.

I will share some basic Drush commands that I usually use:

1. Clear cache / Cache rebuild.

For Drupal 7

drush cc all

For Drupal 8/9

drush cr

2. Delete all tables in the database (available on Drupal 7/8/9).

I will guide you to install Drupal Console with global access permission on your personal computer in 4 steps.

The steps to install Drupal Console is similar to the steps to install Drush 8:

Step 1: Download the latest version of drupal.phar

curl https://drupalconsole.com/installer -L -o drupal.phar

Step 2: Check by running this command line:

php drupal.phar

If everything is fine, you can see the message like the below image: