Recent | Linux Journal

Setting Up a Secure Mail Server with Dovecot on Ubuntu Server

In this guide, we will explore how to set up a secure and efficient mail server using Dovecot on an Ubuntu Server.

Debugging and Profiling Linux Applications with GDB and strace

In this guide, we’ll dive deep into these two powerful tools, exploring how they work, how to use them effectively, and how they complement each other in diagnosing and resolving complex issues.

Debian Package Management: Aptitude vs. Apt-Get in Ubuntu

This article provides a comparison of apt-get and aptitude, helping you understand their roles, differences, and when to use one over the other.

Ubuntu Unity vs. GNOME: Choosing the Right Ubuntu Experience for Your Workflow

Whether you're a seasoned Linux user or a curious newcomer, understanding the differences between Unity and GNOME can help you tailor your Ubuntu setup to better suit your needs. This article explores both environments to help you make an informed choice.

The Power of Linux Shell Environment Variables

In this guide, we'll take a dive into environment variables in the Linux shell. By the end, you'll not only know how to view and set these variables, but also how to persist them, use them in scripts, and troubleshoot issues effectively.

Git on Linux: A Beginner’s Guide to Version Control and Project Management

This guide will walk you through the basics of Git on Linux, explaining what Git is, how to install it, and how to start using it to manage your projects efficiently.

Mastering Linux File Permissions and Ownership

This guide will take you deep into the core of Linux file permissions and ownership—what they are, how they work, how to modify them, and why they matter.

How to List Groups in Linux Like a Pro

This guide explores everything you need to know about listing groups in Linux, using a variety of tools and techniques to get exactly the information you need.

Xojo 2025r1: Big Updates for Developers with Linux ARM Support, Web Drag and Drop, and Direct App Store Publishing

Xojo has just rolled out its latest release, Xojo 2025 Release 1, and it’s packed with features that developers have been eagerly waiting for. This major update introduces support for running Xojo on Linux ARM, including Raspberry Pi, brings drag-and-drop functionality to the Web framework, and simplifies app deployment with the ability to directly submit apps to the macOS and iOS App Stores. Here’s a quick overview of what’s new in Xojo 2025r1:

Linus Torvalds Acknowledges Missed Release of Linux 6.14 Due to Oversight

Linus Torvalds Acknowledges Missed Release of Linux 6.14 Due to Oversight Linux kernel lead developer Linus Torvalds has admitted to forgetting to release version 6.14, attributing the oversight to his own lapse in memory. Torvalds is known for releasing new Linux kernel candidates and final versions on Sunday afternoons, typically accompanied by a post detailing the release. If he is unavailable due to travel or other commitments, he usually informs the community ahead of time, so users don’t worry if there’s a delay.