The Qualys Threat Research Unit recently discovered a serious flaw (CVE-2026-3888) in snapd, the background service that manages Snap apps. CVE-2026-3888 is a high- ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the most secure ways to communicate across the public internet is to use SSH. This is why ...

Docker is a fantastic tool that lets you run applications in neat, isolated boxes called containers. This makes developing and shipping software much faster and more consistent. But there's a small ...

Start your Docker journey with day 1 of this comprehensive CKA Full Course! This session covers the fundamentals of Docker, providing a strong foundation for beginners to understand containers, images ...

Dive into multi-stage Docker builds in day 3 of this CKA Full Course! Learn how to streamline your Docker images, reduce size, and optimize your builds. Perfect for beginners looking to master Docker ...

Canonical released Ubuntu 24.10 “Oracular Oriole” on Oct. 10, 2024. This latest version brings performance improvements and enhanced hardware support while also marking a special milestone — 20 years ...

Changing the screen resolution in Ubuntu is a straightforward process that can be accomplished through various methods, including graphical user interfaces and command-line tools. Here’s a detailed ...

How to Run Ubuntu Linux on Apple Silicon Mac Additional Resources You may find the following resources to be helpful as you play around with Ubuntu Linux running in a virtual machine. The Ubuntu Help ...

Canonical released Ubuntu 24.04 “Noble Numbat” on April 25. Noble Numbat marks Ubuntu’s tenth LTS (Long Term Support) release and contains several security and performance improvements. Ubuntu 23.10 ...