WP-CLI auf der Kommandozeile
curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
php wp-cli.phar –info
chmod +x wp-cli.phar
sudo mv wp-cli.phar /usr/local/bin/wp
Danach im jeweiligen WP root Dir starten
sudo -u www-data wp
Help
sudo -u www-data wp help
Core Update
sudo -u www-data wp core update