Snippets for https://hookturn.io/wordpress-config-introduction/

wp-config-custom-log-file.php

<?php
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_LOG', '/path/to/custom/log/file.log');

wp-config-debug-constants-display-errors.php

<?php
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', true);

wp-config-debug-constants.php

<?php
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);

wp-config-enable-core-auto-updates-specific.php

<?php
define('WP_AUTO_UPDATE_CORE', 'minor');

wp-config-enable-core-auto-updates.php

<?php
define('WP_AUTO_UPDATE_CORE', true);

wp-config-security-keys.php

<?php
define('AUTH_KEY',         'put your unique phrase here');
define('SECURE_AUTH_KEY',  'put your unique phrase here');
define('LOGGED_IN_KEY',    'put your unique phrase here');
define('NONCE_KEY',        'put your unique phrase here');
define('AUTH_SALT',        'put your unique phrase here');
define('SECURE_AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT',   'put your unique phrase here');
define('NONCE_SALT',       'put your unique phrase here');