How To
Add DNS Reverse Lookup Zone in Windows Server 2025
Reverse DNS (rDNS) maps an IP address back to a hostname – the opposite of a standard forward…
Month: March 2026
How To
Run Podman on Windows with WSL2
Podman is a daemonless, rootless container engine that serves as a drop-in replacement for Docker. It runs containers…
How To
Install Snipe-IT Asset Management on Ubuntu 24.04
Snipe-IT is a free, open-source IT asset management tool built on Laravel. It tracks laptops, servers, software licenses,…
How To
Upgrade a Single Package on Ubuntu / Debian with apt
Running apt upgrade updates every installed package on your system. That is fine for routine maintenance, but in…
How To
Git Feature Branch Workflow – Develop Without Affecting Main
Feature branches are the backbone of collaborative Git workflows. They let you develop new functionality, fix bugs, or…
Databases
Fix MySQL Plugin unix_socket Error on Debian / Ubuntu
The error ERROR 1524 (HY000): Plugin 'unix_socket' is not loaded appears when MariaDB tries to authenticate using the…
How To
Fix Nginx proxy_headers_hash Warning
Nginx throws the [warn] could not build optimal proxy_headers_hash warning when its internal hash table runs out of…
How To
Fix Operation Not Permitted When Deleting Files on Linux
You try to delete a file as root, and Linux tells you “Operation not permitted.” This happens when…
Databases
Install MariaDB on openSUSE Leap / Tumbleweed
MariaDB is an open-source relational database management system forked from MySQL. It delivers full SQL compatibility, strong performance,…
Automation
Automate Windows Server Administration with Ansible
Ansible can manage Windows servers just as effectively as Linux. Instead of SSH, Ansible communicates with Windows hosts…
Windows
Install Windows Admin Center on Windows Server 2025
Windows Admin Center (WAC) is a free, browser-based management tool from Microsoft that lets you manage Windows Servers,…
Linux Tutorials
Install and Use broot for Directory Navigation on Linux
broot is a terminal-based directory navigator that gives you a tree view of your filesystem with built-in search,…