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What D-Bus is D-Bus serves various purposes aiming to facilitate the cooperation between different processes in the system. This article will describe D-Bus and how it performs this function. From the D-Bus creators definition: D-Bus is a message bus system, a simple way for applications to talk to one another. In addition to interprocess communication, D-Bus helps coordinate process lifecycle; it
Why a Text User Interface? Many use the terminal on a daily basis. A Text User Interface (TUI) is a tool that will minimize user errors and allow you to become more productive with the terminal interface. Let me give you an example: I connect on a daily basis from my home computer into my Physical PC, using Linux. All remote networking is protected using a private VPN. After a while it was irritat
Today I’m excited to share the results of the hard work of thousands of Fedora Project contributors: the Fedora Linux 37 release is here! Let’s see what the latest release brings you. As always, you should make sure your system is fully up-to-date before upgrading from a previous release. Can’t wait to get started? Download while you read! New editions Fedora Editions are flagship offerings target
Today, I’m excited to share the results of the hard work of thousands of Fedora Project contributors: our latest release, Fedora Linux 36, is here! By the community, for the community Normally when I write these announcements, I talk about some of the great technical changes in the release. This time, I wanted to put the focus on the community that makes those changes happen. Fedora isn’t just a g
Today, I’m excited to share the results of the hard work of thousands of contributors to the Fedora Project: our latest release, Fedora Linux 34, is here! I know a lot of you have been waiting… I’ve seen more “is it out yet???” anticipation on social media and forums than I can remember for any previous release. So, if you want, wait no longer — upgrade now or go to Get Fedora to download an insta
This article shows the reader how easy it is to get started using pods with Podman on Fedora. But what is Podman? Well, we will start by saying that Podman is a container engine developed by Red Hat, and yes, if you thought about Docker when reading container engine, you are on the right track. A whole new revolution of containerization started with Docker, and Kubernetes added the concept of pods
The Linux TCP stack has a myriad of sysctl knobs that allow to change its behavior. This includes the amount of memory that can be used for receive or transmit operations, the maximum number of sockets and optional features and protocol extensions. There are multiple articles that recommend to disable TCP extensions, such as timestamps or selective acknowledgments (SACK) for various “performance
It’s here! We’re proud to announce the release of Fedora 32. Thanks to the hard work of thousands of Fedora community members and contributors, we’re celebrating yet another on-time release. If you just want to get to the bits without delay, head over to https://getfedora.org/ right now. For details, read on! All of Fedora’s Flavors Fedora Editions are targeted outputs geared toward specific “show
The Fedora CoreOS team is pleased to announce that Fedora CoreOS is now available for general use. Here are some more details about this exciting delivery. Fedora CoreOS is a new Fedora Edition built specifically for running containerized workloads securely and at scale. It’s the successor to both Fedora Atomic Host and CoreOS Container Linux and is part of our effort to explore new ways of assemb
Tuning your bash or zsh shell on Fedora Workstation and Silverblue This article shows you how to set up some powerful tools in your command line interpreter (CLI) shell on Fedora. If you use bash (the default) or zsh, Fedora lets you easily setup these tools. Requirements Some installed packages are required. On Workstation, run the following command: sudo dnf install git wget curl ruby ruby-devel
It’s here! We’re proud to announce the release of Fedora 31. Thanks to the hard work of thousands of Fedora community members and contributors, we’re celebrating yet another on-time release. This is getting to be a habit! If you just want to get to the bits without delay, go to https://getfedora.org/ right now. For details, read on! Toolbox If you haven’t used the Fedora Toolbox, this is a great t
It seems like it was just six months ago that we announced Fedora 29, and here we are again. Today, we announce our next operating system release. Even though it went so quickly, a lot has happened in the last half year, and you’ll see the results in Fedora 30. If you’re impatient, go to https://getfedora.org/ now. For details, read on. Variants and more Fedora Editions are targeted outputs geared
[This message comes directly from the desk of the Fedora Project Leader. — Ed.] In just one week, it will be fifteen years since we announced the release of Fedora Core 1. Now, we’re announcing the release of Fedora 29 — now not just “core”, but Workstation, Server, Atomic Host, a whole collection of desktop Spins and special-purpose Labs, images for Cloud and ARM devices, versions for Power and
[This message comes directly from the desk of the Fedora Project Leader. Enjoy the Fedora 28 release. — Ed.] Hey everyone! It’s May, right around Mother’s Day in many countries, and that means it’s time for the next Fedora operating system release: Fedora 28 is here! Read more below… You can just go straight to download from: Get Fedora 28 Workstation Get Fedora 28 Server Get Fedora 28 Atomic Host
In recent years, it has become increasingly important to develop software that minimizes security vulnerabilities. Memory management bugs are a common cause of these vulnerabilities. To that end, the Mozilla community has spent the last several years building the Rust language and ecosystem which focuses primarily on eliminating those bugs. And Rust is available in Fedora today, along with a few a
A new set of vulnerabilities were disclosed recently. As part of mitigating “meltdown”, the kernel introduced a new feature called Kernel Page Table Isolation (KPTI). This was a big change to come in late in the typical kernel development cycle but it provides important protection with some performance penalty. Updated kernels for supported versions of Fedora contain the KPTI patches. This article
The Fedora Project proudly announces the release and general availability of the Fedora 27 Workstation and Fedora 27 Atomic editions. Fedora 27 incorporates thousands of improvements from both the Fedora Community and various upstream software projects. You can download Fedora 27 Workstation and the Fedora 27 Atomic Host right now from getfedora.org. Alternatively — for users already running Fedor
freeOTP — an open source solution for authentication soft tokens freeOTP is a soft token authenticator that can be used for two-factor authentication, and is available as a free Android app or iOS app. Two-factor authentication — requiring a user to have “something you have”, as well as “something you know” i.e. a password — is being supported on many more services these days. Popular ways to imp
[This message comes from the desk of the Fedora Project Leader directly. Happy release day! — Ed.] Hi everyone! I’m incredibly proud to announce the immediate availability of Fedora 26. Read more below, or just jump to download from: Get Fedora 26 Workstation Get Fedora 26 Server Get Fedora 26 Atomic Host ← includes click-to-launch link for Amazon EC2 If you’re already using Fedora, you can upgrad
Tiling window managers have always interested me, but spending a lot of time tinkering with config files or learning how to wrangle them? Not so much. What I really want is a dead simple way to organize my windows and still use a friendly desktop. And I found it, finally: the gTile extension for GNOME. If you are using GNOME, pop open Firefox and head to the extension page. Click “on” and go ahead
Both MP3 encoding and decoding will soon be officially supported in Fedora. Last November the patents covering MP3 decoding expired and Fedora Workstation enabled MP3 decoding via the mpg123 library and GStreamer. This update allowed users with the package installed on their systems to listen to MP3 encoded music. The MP3 codec and Open Source have had a troubled relationship over the past decade,
Fedora 25 was just officially released. You’ll likely want to upgrade your system to the latest version of Fedora. Fedora offers a command-line method for upgrading Fedora 24 to Fedora 25. The Fedora 24 Workstation also has a graphical method. Upgrading Fedora 24 Workstation to Fedora 25 Soon after release time, a notification appears to tell you an upgrade is available. You can click the notifica
Welcome back to our continuing series on systemd features. As you’ve seen in our previous articles, systemd brings more power and flexibility to service startup and management. Some features in systemd we’ve covered are for compatibility with the old SysVinit. However, a brand new feature in systemd is the template unit file. What are template unit files? Template unit files allow systemd to addre
Fedora 24 just became available and is officially released. You’ll likely want to upgrade your system. If you’ve upgraded from past Fedora releases, you may be familiar with the upgrade plugin. This method is the recommended and supported way to upgrade from Fedora 23 to Fedora 24. Using this plugin will make your upgrade to Fedora 24 simple and easy. Note also that shortly after the release of Fe
This article has been checked and updated in January 2020 for correctness. A while ago, Fedora Magazine posted this interview with Rackspace architect Major Hayden where he mentioned the powerline utility. If you often use a terminal, you too might find powerline useful. It gives you helpful status information, and helps you stay organized. For the shell By default, the shell plugin gives you plen
Fedora 23 is now hitting the streets and is officially released. You’ll likely want to upgrade your system. If you’ve upgraded from past Fedora releases, you’re likely familiar with the fedup tool. However, Fedora 23 features a new release method using some of the perks provided by the dnf package manager introduced in Fedora 22. To upgrade to Fedora 23, you will use the DNF system upgrade plugin.
It’s (approximately) Halloween, so you know what that means — new Fedora! The Fedora 23 release is here, and it’s better than ever before. We’re pleased to bring you the latest incarnations of the three main Fedora editions — Fedora Workstation, Fedora Cloud, and Fedora Server, each built with love by the Fedora community to custom-fit your needs in different areas. Fedora 23 is also available in
We are proud to announce the official release of Fedora 22, the community-driven and community-built operating system now available in Cloud, Server, and Workstation editions. If that’s all you need to hear, jump over to Get Fedora to download — or for current users, run the upgrade tool. In addition to the latest versions of all your favorite free and open source software, Fedora 22 marks our sec
By now, you’ve probably seen this magic incantation, or variations, sent all around as a quick test for vulnerability to CVE-2014-6271, known as “Shellshock”, because in this post-Heartbleed world, apparently all security flaws will have cute over-dramatic names. env x='() { :;}; echo OOPS' bash -c : This will print “OOPS” on a vulnerable system, but exit silently if bash has been patched. And you
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