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The command-line universe awaits! In this tag, we dive into the world of Linux, the open-source operating system that powers everything from your servers to your smart fridge. Whether you're tweaking configs, mastering Bash, or unleashing the power of the terminal, you’ll find tips, tricks, and tutorials to become a Linux guru. Embrace the penguin, and let’s hack the planet—one terminal command at a time!
Latest posts
A Comprehensive Guide to Enabling Security Audit Service on Ubuntu 24.04
Learn how to enable and configure the security audit service on Ubuntu. This comprehensive guide covers installation, configuration, creating custom audit rules, and analyzing logs. Additionally, discover how to monitor Docker daemon and container activities to enhance system security
Vortex installed on Bottles Full Technical Guide
After weeks of modding Cyberpunk 2077, I set out to build my own Nexus Mods collection—only to discover it requires Vortex. This led me to an experiment: running the Windows version of Vortex on Linux using Bottles.
Ubuntu Security: Essential Ubuntu Security Tips
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.
How to Force Any Linux Application to Use a Specific NVIDIA GPU (CUDA, Vulkan, OpenGL, and OpenCL)
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.
Exploring the Ubuntu Desktop Environment
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.
From Keyboard and Mouse to Controllers: A Linux Gamer’s Curiosity
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 existing HDD to Ubuntu
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,
Wayland‑only “Dual‑RTX 2080 Ti” Gaming Setup on Ubuntu 25.04
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.
Configuring Apache/Nginx, MySQL/MariaDB, and PHP Servers on Ubuntu
In this post, we’ll deep-dive into the configuration of the LAMP and LEMP stacks, covering how to install, configure, and integrate Apache/Nginx with MySQL/MariaDB and PHP. By the end, you'll have a fully functioning web server on Ubuntu, capable of handling PHP-based websites and dynamic content.
Setting Up a Web Server on Ubuntu (LAMP/LEMP Stack)
If you’re looking to set up a web server on Ubuntu, you're in the right place! This post will guide you through the process of setting up a web server using the LAMP (Linux, Apache, MySQL, PHP) and LEMP (Linux, Nginx, MySQL, PHP) stacks.
Getting More Performance from Linux with Simple sysctl Tweaks
Boost your Linux system for low-latency performance! These kernel tweaks prioritize real-time tasks, reduce scheduling overhead, and keep timers stable—perfect for smoother gaming, audio, and benchmarking.