Docker has revolutionized the world of software development, allowing developers to build, ship, and run applications in containers. Traditionally associated with Linux, Docker is also available on Windows, enabling Windows users to leverage containers in their development and deployment workflows.
Security is a critical aspect of managing any operating system, and Ubuntu is no exception. Even though Ubuntu comes with robust security features out of the box, there are several best practices you should follow to ensure your system is protected against potential threats.
As a developer working on large projects, you may often find yourself in situations where you need to include another Git repository inside your current repository. This can happen, for example, when a project depends on a library or module that is maintained separately.
Upgrading my Dell XPS 15 9550 turned into a small journey—from replacing a problematic Broadcom Wi-Fi card with a reliable Intel one to rediscovering how even simple upgrades can surprise you. Just the beginning of a bigger transformation.
Control exactly which GPU your app uses on Linux. This guide shows how to route CUDA, OpenCL, Vulkan, and OpenGL workloads to a specific RTX 2080 Ti, with practical commands, scripts, and troubleshooting tips.
A story-driven deep dive into benchmarking DLSS and FSR in Cyberpunk 2077 on Linux. From visual impressions to automated testing, discover how to measure performance and image quality reliably using a custom Proton-based benchmarking script.
Jenkins is automation tools for building CI/CD pipelines. One of its most powerful features is the ability to execute builds concurrently using the parallel directive. Parallel builds allow multiple steps or stages in a Jenkins pipeline to run simultaneously, reducing the build time.
Explore how to run Docker inside Docker (DinD) for CI/CD pipelines, testing, and isolated workflows. Learn the pros, cons, and secure methods for implementing DinD, including privileged mode and Docker socket mounting.
The Ubuntu Desktop Environment is one of the most user-friendly and feature-rich desktop environments in the Linux world. If you're coming from a Windows or macOS background, you'll find that Ubuntu's desktop provides an intuitive, powerful, and highly customizable experience.
A lifelong keyboard-and-mouse player steps into unfamiliar territory: game controllers. With projects on hold and curiosity sparked by console-first games, I begin testing modern controllers on Linux — starting with the PlayStation DualSense.
How to Add an HDD to Ubuntu – A Step‑by‑Step Guide Prologue – Meet Pavel Pavel just bought a second hard‑drive (HDD) to store movies, backups, and a few old projects. The machine already runs Ubuntu 24.04 LTS,
Dual GPUs on Wayland don’t “just work” like X-org. After fighting configs, drivers, and Vulkan quirks, I finally got a clean setup: desktop on one GPU, games on the other. This guide shows how to make it actually work on modern Ubuntu + NVIDIA.