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Taskwarrior is a flexible command-line task management program. In their own words: Taskwarrior manages your TODO list from your command line. It is flexible, fast, efficient, unobtrusive, does its job then gets out of your way. Taskwarrior is highly customizable,... Continue Reading →

Attackers are increasingly using Linux security holes to target and infect Internet of Things (IoT) devices that include everything from webcams to internet-connecting household appliances. That's among the findings in a SophosLabs malware forecast released today, the first day of RSA Conference 2017 in San Francisco.

This article describes how to install and configure RHV components based on RHEL 7.3 LE, on an IBM POWER8 host.

The sudo command on Linux: ever got a 'Permission denied' error while working on the Linux command line? Chances are that you were trying to perform an operation that requires root permissions.

Janz Tec has released an industrial controller built around the Raspberry Pi 3, with WiFi, Bluetooth, CANbus, and CODESYS compatibility. Saelig launched North American distribution for the latest in Janz Tec’s emPC-A/RPI line of Raspberry Pi based industrial controllers. The Raspberry Pi 3 derived emPC-A/RPI3 follows the almost identical, RPi 2 based emPC-A/RPI2, which was […]

Software-defined networking’s biggest accomplishment last year was achieving market traction and validation, says Martin Casado, a general partner at the venture capital firm Andreessen Horowitz. But there are still many challenges ahead for the industry at large and the organizations that aim to drive SDN forward.

Satya Nadella, the CEO of Microsoft, famously said: "Every business will become a software business, build applications, use advanced analytics and provide Saas services." That's a bold prediction. Aaron Williams, Head of Advocacy and DC/OS at Mesosphere, believes it's true and that DC/OS is the bridge to this new world. He tells us why at MesosCon Asia 2016.

A little while ago I saw an interesting tweet from Stephen O'Grady at RedMonk on the state of open source licensing, including this graph. read more

Are you interested in keeping track of what is happening in the open source cloud? Opensource.com is your source for news in OpenStack, the open source cloud infrastructure project. OpenStack around the web From news sites to developer blogs, there's a lot being written about OpenStack every week. Here are a few highlights. read more

The security of IoT devices is a high priority these days, as attackers can use Distributed Denial of Service (DDoS) attacks to target them and wreak havoc on a system. “Due to the sheer volume of unconnected devices, it can take hours and often days to mitigate such an attack,” says Adam Englander, who is a Senior Engineer of the LaunchKey product at iovation.

Everyone has a list of customizations that they absolutely must make when they first set up a new computer. Maybe it's switching desktop environment, installing a different terminal shell, or something as simple as installing a favorite browser or picking out the perfect desktop wallpaper. read more

One thing about Linux is that it’s very coder-friendly. Why? Simple: Nearly any developer can have every tool they need at their fingertips with ease and little to no cost. Tools like gcc, make, Bluefish, Atom, vi, emacs… the list goes on and on and on.

In this open gaming roundup, we take a look at the release of Civilization VI for Linux, the upcoming Game Developer Conference, and more open gaming news. Open gaming roundup for January 29-February 11, 2017 read more

In this tutorial, I will show you how to install and configure OTRS on Ubuntu 16.04. I will use PostgreSQL as the database for OTRS, and Apache web server as the web server. OTRS or Open-source Ticket Request System is an open source ticketing software used for Customer Service, Help Desk, and IT Service Management.

Red Hat Enterprise Linux, in the grand tradition of enterprise software vendors, packages and supports old mold long after it should be dead and buried. They don't do this out of laziness, but because that is what their customers want. A lot of businesses view software the same way they see furniture: you buy a desk once and keep it forever, and software is just like a desk.

In this week's Top 5, I highlight favorite vim plugins, Getting started with PIXEL OS, OpenToonz for Linux users, GNOME 3 extensions, and careers in open source.

At ELC Europe, Real-time Linux developer Jan Altenberg described the progress of RTL, compared it to Xenomai and RTAI, and unveiled new benchmarks. Real-time Linux (RTL), a form of mainline Linux enabled with PREEMPT_RT, has come a long way in the past decade. Some 80 percent of the deterministic PREEMPT_RT patch is now available in […]

The only people to whose opinions I listen now with any respect are people much younger than myself. They seem in front of me. Life has revealed to them her latest wonder. ? Oscar Wilde, The Picture of Dorian Gray read more

This tutorial explains the various search options in the Vim command line editor like search highlighting, case-insensitive search, incremental search and grouping of search results.

If there's one thing that indie games like Mr. Rescue and Don't Be Patchman (the world's first and only SteamOS exclusive) demonstrate, it's that retro is hot. Specifically, pixel art is hot. read more