Articles about Linux

As of October 14, 2025, Microsoft will officially stop supporting Windows 10, marking the end of the road for regular security updates and technical support.

This doesn’t mean your Windows 10 machine will suddenly stop working of course, but it does mean that keeping it safe and secure will require more proactive measures. Here’s how you can protect your Windows 10 system after official support ends.

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Linux Mint has long been praised for its user-friendly design, with the Cinnamon desktop being a core feature. However, Cinnamon's look outside the Mint distro often leaves users unimpressed. In many distributions, Cinnamon’s default visual style feels outdated and unrefined, giving the impression that its aesthetics have been neglected.

Part of the reason for this is Mint’s focus on the Mint-Y theme, which brings a more polished and modern appearance to the desktop. The default Cinnamon theme, however, is largely left untouched, serving as a fallback option for troubleshooting. With little attention from theme developers, this results in a less-than-appealing experience for users of other distributions that don’t implement Mint-Y.

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Embark on an exciting journey into the world of Kali Linux -- the central hub for advanced penetration testing, and harness Nmap, Metasploit, Aircrack-ng, and Empire.

Honing your pentesting skills and exploiting vulnerabilities or conducting advanced penetration tests on wired and wireless enterprise networks, Kali Linux empowers cybersecurity professionals. In its latest third edition, The Ultimate Kali Linux Book goes further to guide you on how to setup your labs and explains breaches using enterprise networks.

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As Windows 11 continues to face criticism over its system demands and privacy concerns, many users are exploring alternatives. Linux distributions offer compelling options that not only match but often surpass the Windows experience in performance, customization, and security.

Here are the top three Linux distributions that you should consider when switching from Microsoft Windows 11.

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Nitrux Linux 3.6.0 is the perfect open-source option for those looking to transition from Windows 11 (or any version of Windows, for that matter). The “ie” in its name stands for improved efficiency, with adjustments to the TLP power management tool to optimize energy use when plugged in and conserve battery when not.

Nitrux 3.6.0 includes the latest Linux kernel 6.9.12-1 Liquorix, offering a modern user experience and enhanced hardware support. The OS release comes with numerous updates, bug fixes, and enhancements aimed at improving overall performance, as well as battery life.

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Mozilla has unveiled Thunderbird 128.0, around a year to the day after the last major release of its email client. Thunderbird 128.0, codenamed Nebula, isn’t just a major new release in its own right, it also heralds a new era for Thunderbird.

Going forward, Thunderbird will adopt the same monthly-release cycle as Firefox, its browser sibling. As a result, Thunderbird 128.0 comes in two major flavors: regular release, and ESR for those who prefer less frequent major updates.

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Linus Torvalds has announced the release of Linux kernel 6.10, highlighting that the last week of development was somewhat more active than previous weeks, but not enough to necessitate an additional release candidate. The final week’s activities were largely centered around the bcachefs and netfs filesystems, which accounted for about a third of the patches. Another third of the updates involved various drivers, while the remaining patches were categorized as miscellaneous.

This release paves the way for the merge window of Linux 6.11, which is set to open tomorrow. This timing coincides with the start of summer vacations in much of Europe, which may influence the pace of subsequent contributions. Nonetheless, the new release incorporates a wide range of fixes and updates across different subsystems and architectures, underscoring the collaborative efforts of the global developer community.

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Ask a connected device developer which operating system they prefer and most -- about three-quarters to be exact -- will reply with Linux. The open-source system is far and away the king of the Internet of Things (IoT) thanks to its flexibility and support for various architectures.

But there’s a problem. Simple, single-function devices like smart thermostats or connected bird feeders often don’t require the robust processing power of Linux. Loading these devices with multi-tasking capabilities can be inefficient and potentially risky. Recent reports of backdoor vulnerabilities in Linux, for example, raise concerns about its attack surface and open-source origins.

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Today, Sabrent launches the HB-C4WP USB-C 3-Port Hub with USB PD 3.0. This hub features one high-speed 5Gbps (USB 3.2 Gen 1x1) USB-A port specifically designed to handle power-intensive devices like external storage drives. Additionally, it includes two 480Mbps (USB 2.0) USB-A ports, perfect for connecting essential peripherals such as keyboards and mice.

Beyond simple connectivity, this hub excels with its power delivery capabilities. The USB-C port on the HB-C4WP supports power delivery (PD 3.0) up to 100W, allowing it to charge high-power devices like laptops, ultrabooks, and gaming systems such as the Steam Deck and ROG Ally, alongside smartphones and tablets. This feature is particularly useful for users looking to charge their devices and expand their connectivity at the same time.

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Mastering Linux Administration helps you harness the power of Linux in modern data center management, leveraging its unparalleled versatility for efficiently managing your workloads in on-premises and cloud environments.

In this second edition, you’ll find updates on the latest advancements in Linux administration. Starting with Linux installation on on-premises systems, this book helps you master the Linux command line, files, packages, and filesystems.

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Today, most organizations and individuals use Linux and the Linux kernel with a “one-size-fits-all” approach. This differs from how Linux was used in the past–for example, 20 years ago, many users would compile their kernel and modify it to fit their specific needs, architectures and use cases. This is no longer the case, as one-size-fits-all has become good enough. But, like anything in life, “good enough” is not the best you can get.

Enter: Extended Berkeley Packet Filter (eBPF). eBPF allows users to modify one-size-fits-all to fit their specific needs. While this was not impossible before, it was cumbersome and often unsecure. 

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postmarketOS v24.06 is now available, targeting Linux enthusiasts who seek more control and flexibility on their devices. This release brings stability improvements and automated testing, though it may not yet match the polish of ChromeOS, Android, or iOS.

The appeal of running Linux on personal devices lies in the freedom it offers. postmarketOS does not require account setups, does not push cloud storage, avoids pre-installed bloatware, and does not follow privacy-invasive AI trends. Instead, it focuses on free software, user control, and extending device usability beyond the original vendor's support.

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The AlmaLinux OS Foundation, a nonprofit managing the community-owned open-source CentOS alternative AlmaLinux OS, has announced support for the Raspberry Pi 5. This has been a while coming as the latest version of the Pi, released in October 2023, has been growing in popularity within the AlmaLinux community.

Koichiro Iwao, an engineer at Cybertrust Japan, played a major role in bringing AlmaLinux Raspberry Pi 5 support to fruition. "In Japan, the Raspberry Pi community is vibrant," he said. "The hardware improvements of the Raspberry Pi 5 over the Raspberry Pi 4 and the community's increasing demand for this support motivated my commitment to building Raspberry Pi 5 support for AlmaLinux OS."

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CachyOS has announced the release of its seventh update of the year, bringing a range of new features and improvements. This latest version (download here) is noteworthy for users looking to switch from Microsoft Windows 11, offering robust support for various devices, including the T2 MacBook and handheld gaming devices.

The June 2024 release adds support for the MacBooks with a T2 security chip. While Wi-Fi and Bluetooth do not work out of the box due to proprietary firmware from Apple, CachyOS provides detailed instructions to get these features working post-installation. This makes it an appealing option for Mac users transitioning to a more open-source platform while still using their existing hardware.

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Developers are always looking to raise their game to the next level, yet most are completely lost when it comes to the Linux command line.

The Software Developer's Guide to Linux is the bridge that will take you to the next level in your software development career. Most of the skills in the book can be immediately put to work to make you a more efficient developer. It’s written specifically for software engineers, not Linux system administrators, so each chapter will equip you with just enough theory to understand what you’re doing before diving into practical commands that you can use in your day-to-day work as a software developer.

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