A Dockerfile is a text file that contains all the commands and instructions to assemble a Docker image. In essence, it is a blueprint for how Docker should build and configure the image, which will later be used to create a container.
Ubuntu offers stability, security, and freedom without the price tag. Discover why this open-source system stands out from other operating systems and how it can give you control over your computer — without the headaches.
Power management in Linux is a chain of hardware, ACPI, kernel, systemd, desktop, and apps working together. Learn how these layers interact to deliver smooth suspend/resume and long battery life.
Branches allow you to work on a different version of your project without affecting the original code. Once you're done making changes, you can merge the branch back into the main branch or discard it if needed.
After nearly a decade of loyal service, my Dell XPS 15 9550 got a major birthday upgrade. From fixing a sticky panel to adding new Wi-Fi, RAM, and storage, I brought this old warrior back to life—and it’s now ready for another decade of work.
Everyone should know at least the basics of computers and programming. Why? Because the world runs on technology nowadays. Whether you’re managing your finances, ordering food, or building the next Mars rover, computers are at the heart of it all. And the more you know, the more you can do.
Correct locale and timezone settings keep your Linux servers consistent and reliable. Learn how the locale.sh script automates this setup on Ubuntu and Fedora, saving time and avoiding errors during deployment.
Before installing the OS on my DIY AI server, I faced the GPU puzzle: tight slots, PCIe 3.0 limits, and a pricey new PSU. After much research, I settled on an RTX 2080 Ti—ordered from eBay and now stuck waiting a month for delivery.
Jenkins provides two types of pipeline syntax—Declarative and Scripted. While both offer powerful ways to define your pipeline, they have different use cases, strengths, and weaknesses. In this post, we will explore the pros and cons of each pipeline style to help you make an informed decision
Master the essential Docker container management commands in this guide. Learn how to create, start, stop, inspect, and clean up containers with practical examples. Whether you're deploying applications, debugging, or optimizing your setup, this post covers everything you need.
Ubuntu is known for its user-friendly interface, powerful features, and open-source philosophy. Before installing Ubuntu, it’s crucial to understand the system requirements to ensure a smooth and efficient experience. In this post, we will go over the minimum and recommended system requirements.