In February 2026, the CentOS name means different things depending on the version. The classic CentOS Linux (the stable, point-release rebuild of Red Hat Enterprise Linux / RHEL) has...
A LAMP stack (Linux, Apache, MariaDB — the production replacement for MySQL, PHP) remains a solid, widely used foundation for hosting dynamic websites (WordPress, Laravel, custom PHP apps, etc.)...
When choosing a Linux distribution for server deployment in 2026, CentOS (meaning CentOS Stream, as traditional CentOS Linux ended support years ago) and Ubuntu Server (typically the LTS editions...
Here is a clear, step-by-step guide on how to install CentOS Stream 9 (the current “CentOS 9” in 2026) on a physical machine or virtual machine. The process uses...
If you’re new to Linux and looking for a stable, enterprise-grade operating system without paying for a commercial license, you’ve probably come across the name CentOS. But the CentOS...
Troubleshooting a Debian server (Debian 12 “bookworm” or Debian 13 “trixie” in 2026) requires a structured, layered approach that starts with observation (what symptom? when did it start? what...
Configuring a firewall on Debian (Debian 12 “bookworm” or Debian 13 “trixie” in 2026) is a foundational security step that enforces the principle of least exposure: block all incoming...
The boot process on a modern Debian server (Debian 12 “bookworm” or Debian 13 “trixie” in 2026) follows the standard Linux boot sequence but includes several Debian-specific choices and...
OpenSSH remains the dominant remote administration protocol on Debian servers (Debian 12 bookworm and Debian 13 trixie in 2026), but its default configuration still contains several legacy concessions that...
A Debian server (running Debian 12 “bookworm” or Debian 13 “trixie” in 2026) can appear or feel slow even when basic resource meters look fine. The perception of “slowness”...