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SPF or Sender Policy Framework is a DNS record that indicates mail exchanges in which hosts are authorized to send mail for a domain. An SPF record is a type of TXT(text), and its purpose includes essential notices regarding the domain.

You might think the world of Linux distributions is a rather boring, settled affair, but there’s actually a ton of interesting experimentation going on in the Linux world.

In the world of programming and scripting, text manipulation is a fundamental task. A common requirement is to convert a given string or sentence to uppercase. This article will guide you through creating a simple Bash script that accepts inputs via the command line interface (CLI) and transforms them into uppercase letters.

DevilutionX remains the best way to play the original Diablo on modern systems including Linux (and Steam Deck), macOS and Windows. A new update to this community-made project should also make it feel even better.

Immich 1.126, a self-hosted photo and video backup solution, enhances search, revamps Places UI, lets you favorite people, and more.

If you’ve had enough of Windows 11, or are considering moving away from Microsoft when the tech giant pulls the plug on Windows 10 later this year, there are plenty of options available to you, ranging from the likes of Nitrux Linux to the just-updated, gorgeous EndeavourOS 'Mercury'.

GIMP 3.0 RC3 is out today as what is hopefully the last release candidate before the long-awaited stable release of GIMP 3.0 as this long in development free software alternative to the likes of Adobe Photoshop...

You might think you're operating system gives you the privacy you need, but unless you're using an OS like Tails Linux, your privacy cannot be guaranteed.

The days that PDFs were the granny-proof Swiss Army knives of document sharing are definitely over, according to [vk6]. He has managed to pull off the ultimate mind-bender: running Linux inside a PDF file.

FlashMyPico website allows you to write C code, build the firmware, and flash it to your Raspberry Pi Pico, Pico W, Pico 2, or Pico 2 W directly from a web browser instead of having to check out the code from GitHub, build it in a terminal, and then manually copy the resulting binary.

Fastfetch 2.36 system information tool enhances CPU/GPU detection, improves OS support, and adds new logo updates for Linux, macOS, OpenBSD, NetBSD, and Haiku.

Linux, a powerhouse in the world of operating systems, is renowned for its robustness, security, and scalability. Central to these strengths is the effective management of users and groups, which ensures secure and efficient access to system resources.

Since FSF-EEE is basically a front that speaks for Microsoft, Google, Intel (i.e. USA) etc. it's about time for a rebrand

This week was the dramatic decision by Asahi Linux lead developer Hector Martin to step down as upstream kernel maintainer for the Apple Silicon (ARM) code following friction with other kernel developers over Rust affairs within the kernel.

Europe is taking a big step towards AI independence with their Open Euro LLM initiative.

The EndeavourOS team announced today the release and general availability for download of EndeavourOS Mercury as the latest stable version of this Arch Linux-based distro featuring the KDE Plasma desktop environment.

Having trouble figuring out what to use to get your Windows apps and games running in Linux? Let's compare three oft-discussed applications: Wine, Bottles, and Valve's Proton.

A cheatsheet is a concise set of notes used for quick reference. We recommend the best cheatsheet tools for Linux.

Linus Torvalds announced the release of Linux Kernel 6.14 RC2. Kernel 6.14-rc2 is a smaller release with a change in Apple Silicon Leadership.

The ARK Pi6X by ARK Electronics is a carrier board compatible with the compact Raspberry Pi CM4. This device integrates a PX4-based flight controller, a power module, and a 4-in-1 ESC mounting system into a single compact board, consolidating multiple UAV subsystems to reduce component complexity and improve integration efficiency.