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Securing your Ubuntu 26.04 system begins with one of the most critical components: how privilege escalation is managed. In this release, Canonical introduces a major change by making sudo-rs the default replacement for the traditional sudo utility. This Rust-based reimplementation…
htop 3.5 has been released as the first major upstream update in about a year, bringing interface refinements, new monitoring meters, platform-specific enhancements for Linux, macOS, and BSD systems, along with build system improvements. For those unfamiliar, htop is a…
What is portmaster Every time you connect to the internet, dozens of applications on your computer are making network connections you almost certainly have no visibility into. Your browser is obvious, but what about your code editor phoning home with…
Ventoy, a popular multi-boot tool that lets you create bootable USB drives from ISO files without reformatting, has been updated to version 1.1.11. This release fixes a display issue encountered when booting Windows and WinPE ISOs in UEFI mode. In…
The Wine Project—a compatibility layer that enables Linux and macOS users to run Windows applications—has released Wine 11.6, the sixth maintenance update in the stable 11.x series. According to the release notes, this version focuses primarily on the early work…
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…
AlmaLinux has become one of the most popular enterprise Linux distributions, widely used for servers, virtualization environments, and production workloads. If you already run AlmaLinux 9, upgrading to AlmaLinux 10 is now possible using the official ELevate migration framework. Whether…
In this article, we will learn how to use sed command in linux with 12 practical examples. The sed command is a powerful and useful tool in Unix / Linux for editing the content (files) line by line, including inserts,…
Containers — especially Docker — have fundamentally reshaped modern infrastructure. They make deploying and scaling applications easier than ever. However, despite its power, Docker doesn’t provide a built-in way to monitor the images you’re running or alert you when updates…
Cluster quorum configuration represents one of the most critical architectural decisions in Windows Server 2025 failover clustering deployments. This comprehensive guide delivers expert-level instruction on configuring all three witness types—cloud witness (Azure Storage), disk witness (shared storage), and file share…
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