KVM (Kernel-based Virtual Machine) is an open source full virtualization solution for Linux like systems, KVM provides virtualization functionality using the virtualization extensions like Intel VT or AMD-V.
The GNOME Project has been working for a while on a new app called Internet Radio Locator, which apparently will make its debut with the upcoming GNOME 3.30 release of the desktop environment.
If you are a software developer in your 20s or 30s, you've grown up in a world dominated by Linux. It has been a significant player in the data center for decades, and while it's hard to find definitive operating system market share reports, Linux's share of data center operating systems could be as high as 70%, with Windows variants carrying nearly all the remaining percentage. Developers using any major public cloud can expect the target system will run Linux.
looking at the syntax of a simple ansible commands,
When recording sounds on a laptop — say for a simple first screencast — many users typically use the built-in microphone. However, these small microphones also capture a lot of background noise. In this quick tip, learn how to use Audacity in Fedora to quickly remove the background noise from audio files. Installing Audacity Audacity […]
Packages to be installed with RPM package manager have the .rpm extension and are basically archives which contain the files provided by a library or an application plus information needed for the package to be installed and run correctly, such as its dependencies. In this tutorial we will learn how to use rpmrebuild, a very powerful tool which let us modify an existing rpm package without having to rebuild it from source code.
There’s a diverse range chosen including IDEs specifically designed for beginners, as well as IDEs ideal for data science and machine learning. Hopefully, there will be useful software here for any Python programmer, whatever their level of familiarity with the language.
Secure communication is quickly becoming the norm for today's web. In July 2018, Google Chrome plans to start showing "not secure" notifications for all sites transmitted over HTTP (instead of HTTPS). Mozilla has a similar plan.
VPS or Virtual Private Server is a virtual machine that’s hosted somewhere in the world. A VPS provider divides a physical computer into multiple virtual computers and one can buy and access those virtual machines as a service.
AsteroidOS is a new Linux-based open source operating system that can be used as a replacement to Wear OS. A small team of developers have been hard at work on the smartwatch platform for the last four years. As the culmination of their efforts, this week the first stable version was made available to the public. It plays nice with a few Wear OS-compatible smartwatches.
This is the first 10 things article in a series of articles about the Raspberry Pi. In this article, we feature 10 best Raspbian alternatives for your Raspberry Pi. Although the question here is not which is best for but which is best for which task. ?
A good example of Linux's scalability is a new robot powered by Linux which was recently featured on the official Ubuntu Blog. Called "Tennibot," the Ubuntu-powered bot seeks out and collects tennis balls.
Tesla has been taking some flak for years now in the software community for using open source software without complying with the licenses. But this week, Tesla started on the road to compliance by releasing some of its source code on GitHub.
The netstat (short for network statistics) command line tool helps in retrieving information such as network connections, network interfaces in use, routing tables, masquerade connections. It lists out all the TCP, UDP socket connections, and the UNIX socket connections.
Here, I’ll share some of the tips I’ve depended on over the years to help extend my “font-ability” in Linux. These tips will especially help those who undertake artistic endeavors on the open source platform. Because there are so many desktop interfaces available for Linux (each of which deal with fonts in a different way), when a desktop environment becomes central to the management of fonts, I’ll be focusing primarily on GNOME and KDE.
It looks like the decision to remove the ability to run binaries and scripts from Nautilus file manager will be reverted. The change comes after some use cases appeared that the developers agreed they need to support, "especially for enterprise and content creators". Also, there's currently a discussion to implement running binaries and scripts in a different, "legacy" way.
A week ahead of the GDPR deadline, new open-source WordPress content management system update provides administrators with capabilities to protect user privacy.
This week in open source and Linux news, Hyperledger's Brian Behlendorf predicts blockchain consolidation, Sprint joins LFN and ORAN Alliance, AGL is furthering the connected car movement in new and comprehensive ways, and more!
NoSQL databases are every bit as popular today as more conventional, relational ones. One of the most popular NoSQL systems is Apache Cassandra. It’s designed to deal with big data, and can be scaled across large numbers of servers. This makes it resilient and highly available.
In the previous articles in this series (see part 1, part 2, part 3, and part 4), you learned how to use Pygame and Python to spawn a playable character in an as-yet empty video game world. But, what's a hero without a villain? Add one for your hero to fight.
A roundup of stories/articles for weekend reading.
While containers and Kubernetes are among the hottest areas in application deployment, enterprises are still deploying virtual machines and hypervisors. To help support the continued demand for virtualization, Red Hat announced its Red Hat Virtualization 4.2 update on May 15.
Touch-panel systems based on Linux, and to a lesser extent, Android, are gaining share from those that use the still widely used Windows Embedded, and over the past year, several Raspberry Pi based systems have reached market. Here we look at six RPi-based contenders.
KDE Student Programs is happy to present our 2018 Google Summer of Code students to the KDE Community. Students will work on improving KStars for Android. Traditionally, Google Summer of Code starts with an introduction period where students get to know their mentors, after which they start coding. The coding period for 2018 has began on May 14, and will last until August 6. We wish all our students a productive, successful, and fun summer!
In this tutorial, we will show you, how to use the Ubuntu crontab. In a few simple steps, we will explain, how to automate your system tasks on your Ubuntu server, using the crontab in Ubuntu. The cron software utility is a time-based job scheduler in Unix-like operating systems. Cron is driven by a crontab (cron table) file, a configuration file that specifies shell commands to run periodically on a given schedule.
News briefs for May 18, 2018.
In this tutorial, I will show you step-by-step how to install and configure Kubernetes and Docker on CentOS 7. Kubernetes is an open source platform for managing containerized applications developed by Google. It allows you to manage, scale, and automatically deploy your containerized applications in the clustered environment.
An issue often faced by Ubuntu users after upgrading to a new version is the “no-sound” problem. Luckily, it’s a pretty easy problem to resolve.
Today KDE unveils a beta release of Plasma 5.13.0. Members of the Plasma team have been working hard to continue making Plasma a lightweight and responsive desktop which loads and runs quickly, but remains full-featured with a polished look and feel.
In 2018 media such as CD’s and DVD’s have almost died out, with USB drives holding more capacity and being produced relatively cheaply. This means it makes more sense and is better value to use USB drives in place of CD’s or DVD’s.
This article looks at how to create a bootable USB drives for various uses.
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