Drupal 8: Extract the data of the content view

extract-view-data.php

<?php
/**
 * Extracts the data stored in the database for the Content view.
 * 
 * Usage: place this file at the root of a Drupal 8 project and then execute
 * the following command:
 * 
 * drush scr extract-view-data
 * 
 * After running it, /tmp/view_data.txt will contain the data of the view.
 */

use \Drupal\Core\Database\Database;

$data = Database::getConnection('default')->query('select data from {config} where name = :name', array(':name' => 'views.view.content'))->fetchField();
$serialized_data = unserialize($data);
file_put_contents('/tmp/view_data.txt', print_r($serialized_data, TRUE));