📚 Latest Tutorials

Recently published Linux tutorials, guides, and how-to articles.

Abstract illustration representing the LAMP stack on Ubuntu Linux with interconnected web server, database, and scripting language elements

20 April 2026

How to Install the LAMP Stack on Ubuntu 26.04

The LAMP stack remains one of the most widely deployed web application platforms in the world, and learning how to lamp stack install ubuntu 26.04 gives you a reliable foundation for hosting dynamic websites, content management systems, and custom PHP applications. LAMP combines four mature, open-source components: Linux as the operating system, Apache as the web server, MySQL as the relational database, and PHP as the server-side scripting language. On Ubuntu 26.04 Resolute Raccoon, all three user-space components are available directly from the default repositories, making the installation process straightforward....

Start Tutorial

Abstract illustration representing desktop environment switching on Ubuntu Linux with multiple workspace layouts and a gear icon

15 April 2026

How to Change Default Desktop Environment on Ubuntu 26.04

Changing the default environment on Ubuntu 26.04 allows you to tailor your desktop experience to match your workflow and preferences. Whether you prefer the polished look of GNOME, the customizability of KDE Plasma, or the lightweight efficiency of XFCE, Ubuntu makes it straightforward to switch between installed desktop environments. In this tutorial, you will learn how to change the default desktop environment on Ubuntu 26.04 using both the graphical login screen and the command line, and how to ensure your choice persists across reboots. Table of Contents → Software Requirements...

Start Tutorial

Featured Linux Job

Posted by a recruiting partner on LinuxCareers (job board).

Senior Linux Systems Administrator

Verified Recruiting Partner
📍 London, United Kingdom · New York, United States Compensation: Not disclosed | 🏢 Full-time

Hands-on, high-ownership Linux systems administration role for an investment firm, covering systemic troubleshooting and root-cause analysis, scripting and automation, and physical hardware work (racking, installations, buildouts). All infrastructure is on-premises, with no cloud. Frequent international travel required.

Requirements: 10+ years of solid, hands-on Linux systems administration experience. Strong scripting skills in Python and Bash. Comfortable with physical hardware. Right to work without visa sponsorship in the United States or Great Britain.

View Job Details →

Abstract illustration representing NFS network file sharing between Ubuntu Linux servers with connected nodes and data flow

15 April 2026

How to Set Up NFS Server and Client on Ubuntu 26.04

NFS (Network File System) allows you to share directories and files across a network, making remote storage accessible as if it were local. In this guide, we walk through how...

Start Tutorial

Abstract illustration representing PHP installation and configuration on Ubuntu Linux with server and code elements

15 April 2026

How to Install and Configure PHP on Ubuntu 26.04

PHP remains one of the most widely deployed server-side scripting languages on the web, powering everything from simple scripts to large-scale applications like WordPress and Laravel. If you plan to...

Start Tutorial

Abstract illustration representing PostgreSQL database management on Ubuntu Linux with database and server visual elements

14 April 2026

How to Install and Configure PostgreSQL on Ubuntu 26.04

PostgreSQL is a powerful, open-source object-relational database management system trusted for decades in production environments worldwide. If you need to postgresql install configure ubuntu 26.04, this guide walks you through...

Start Tutorial

Abstract illustration representing nftables firewall packet filtering and network traffic control on Ubuntu Linux

14 April 2026

How to Configure nftables Firewall on Ubuntu 26.04

The nftables framework is the modern firewall subsystem in the Linux kernel, and learning how to nftables configure ubuntu 26.04 systems gives you direct, fine-grained control over network traffic filtering....

Start Tutorial

Abstract illustration representing Samba file sharing between Linux and Windows systems on Ubuntu Linux with network and folder icons

13 April 2026

How to Set Up Samba File Sharing on Ubuntu 26.04

Setting up Samba file sharing on Ubuntu 26.04 enables seamless file exchange between Linux and Windows systems on your local network. Samba implements the SMB/CIFS protocol, allowing Ubuntu to act...

Start Tutorial

Abstract illustration representing Dracut initramfs boot process on Ubuntu Linux with modular components and kernel symbols

8 April 2026

How to Configure Dracut Initramfs on Ubuntu 26.04

Configuring Dracut initramfs on Ubuntu 26.04 is essential for anyone who needs to customize the initial RAM filesystem that loads during the early boot process. Ubuntu 26.04 Resolute Raccoon has...

Start Tutorial

💼 Find Your Dream Linux Job

Discover thousands of Linux and open-source job opportunities from top companies worldwide. LinuxCareers.com specializes in connecting skilled professionals with roles in system administration, DevOps, cloud infrastructure, and software development.

• Remote and on-site positions available

• Entry-level to senior architect roles

• Updated daily with new opportunities

Jobs by LinuxCareers.com

Apply Now 📡 RSS Feed

✍️ Share Your Linux Expertise

Help thousands of Linux admins solve real problems by contributing your knowledge. We're looking for technical writers and Linux experts to share tutorials, guides, and insights with our community.

• Reach 500K+ monthly readers

• Build your portfolio and authority

• Share your technical expertise

When contacting us, please include: