Introduction If you run more than one Proxmox VE cluster — or mix standalone nodes, backup servers, and remote datacenters — you have probably felt the pain of juggling multiple browser tabs just to get a handle on your infrastructure. Proxmox Datacenter Manager (PDM) was built to fix exactly that, and with the release of version 1.0, it has officially graduated from an experimental tool to a production-ready platform. This post breaks down everything that landed in the PDM roadmap update published on March 19, 2026: from the headline EVPN...

Introduction Managing Active Directory environments often means handling machines you cannot physically reach — a remote office workstation, a laptop across the country, or a decommissioned VM sitting in a data center rack. Knowing how to remotely disjoin a computer from a Windows Server 2025 domain is an essential sysadmin skill that saves time, reduces travel overhead, and keeps your AD environment clean and secure. In this guide, you will learn multiple methods to remotely remove a client computer from your domain — without ever touching the machine — using...

The Linux kernel continues to evolve with the release of version 6.19.9, a new stable update aimed at improving system reliability, security, and overall performance. Released on March 19, 2026, this update is part of the ongoing maintenance cycle for the 6.19 kernel series. 📌 What’s New in Linux Kernel 6.19.9? Linux kernel 6.19.9 is a stable point release, which means it primarily focuses on: Bug fixes across core subsystems Security patches and vulnerability fixes Performance improvements Hardware compatibility enhancements Unlike major kernel releases, this version does not introduce new...

Introduction If you manage a Windows Server 2025 environment, you already know how quickly things can go sideways when users start tinkering with settings they shouldn't touch. Folder Options in File Explorer is one of those deceptively simple menu items that lets users reveal hidden files, change file associations, and toggle system-critical display settings — changes that can expose sensitive data or break standardized desktop configurations across your entire domain. The good news? You don't need third-party tools or complex scripts to handle this. Windows Server 2025 Group Policy gives...