SUDO even in the soup

Many years ago, when I started with GNU/Linux system administration, although SUDO existed and was known, it did not have the overblown importance it’s given today. SUDO is a tool with a specific and essential purpose. The problem is that nowadays it is being treated as the de facto standard for any action requiring root … Read more

How Cloudflare’s Speed Brain (Beta) Feature Can Cause 503/520 Errors on Dynamic Sites Like Magento — and How to Fix It

In modern hosting environments, it’s common to rely on CDN and edge-computing platforms like Cloudflare to improve performance and availability. However, when you enable features still in beta — such as Speed Brain — unexpected side effects may appear, especially on complex web applications such as Magento, Prestashop, WordPress with heavy plugins, or any backend … Read more