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DevOps is evolving and gaining traction as organizations discover how it enables them to produce better applications and reduce their software products' time to market. DevOps' core values are Culture, Automation, Measurement, and Sharing (CAMS), and an organization's adherence to them influences how successful it is. read more

You've found your way to today's entry from the Linux command-line toys advent calendar. If this is your first visit to the series, you might be wondering what a command-line toy even is? It's anything that's an entertaining diversion at the terminal, be it a game, a fun utility, or a simple distraction. Some of these are classics, and some are completely new (at least to me), but I hope all of you find something you enjoy in this series. read more

Anchor is a lightweight open source blog CMS written in PHP. Anchor's source code is hosted on GitHub. This tutorial will show you how to install Anchor CMS on a CentOS 7 system.

Acrosser’s compact “AND-DNV3N2” networking appliance runs Linux on a quad-core, 2.2GHz Atom C3558 and offers a SATA-III bay, 2x mini-PCIe and USB 3.0 ports, and 6x GbE ports, two of which can be outfitted as fiber SFP ports. Acrosser, which says it is now an Intel IoT Solutions Alliance partner, announced a desktop network appliance […]

On the Linux command line, you'll come across several types of utilities. Some are an alias, while others are built-in tools and even functions. So, how do you check these types? Well, there exists a command 'type' that offers you this information.

PageKit is a free, open source and lightweight CMS that can be used to create beautiful websites. Pagekit comes with a clean and intuitive interface that allows you to focus on what matters most, managing your content.

Model construction and training are just a small part of supporting machine learning (ML) workflows. Other things you need to address include porting your data to an accessible format and location; data cleaning and feature engineering; analyzing your trained models; managing model versioning; scalably serving your trained models; and avoiding training/serving skew. This is particularly the case when the workflows need to be portable and consistently repeatable and have many moving parts that need to be integrated. read more

One of the main topics I didn't cover in my last article is user input and output. How can you test programs that expect to get input from files or from the user? And, how can you test programs that are supposed to display something on the screen?

Every year Opensource.com editors, writers, and readers attend open source-related conference and events hosted around the world. As we started planning our 2019 schedules, we rounded up a few topic picks for the year. read more

Hello once again for another installment of the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is? Really, we're keeping it pretty open-ended: It's anything that's a fun diversion at the terminal, and we're giving bonus points for anything holiday-themed. Maybe you've seen some of these before, maybe you haven't. Either way, we hope you have fun. read more

The default desktop of Fedora Workstation — GNOME Shell — is known and loved by many users for its minimal, clutter-free user interface. However, one thing that many users want is an always-visible view of open applications. One simple and effective way to get this is with the awesome Dash to Dock GNOME Shell extension.

News briefs for December 10, 2018.

Winmate’s rugged, Linux-friendly “EAC Mini EACIL22S” mini-PC runs on an Intel Apollo Lake processor and offers 64GB eMMC, WiFi, a DisplayPort-ready USB Type-C port, and dual GbE and USB 2.0 ports, Winmate has begun adding some Linux-supported systems to its largely Windows-driven embedded lineup, including the recent FM10A VMC touch-panel computer for forklifts. Now, it […]

Here's what was hot with Opensource.com readers last week.

Anchor is a lightweight open source blog CMS written in PHP. Anchor's source code is hosted on GitHub. This tutorial will show you how to install Anchor CMS on a CentOS 7 system.

Deep learning is gaining tremendous momentum in certain academic and industry circles. Inference—the capability to retrieve information from real-world data based on pre-trained models—is at the core of deep learning applications. read more

Is there room for FOSS in the AI, VR, AR, MR, ML and XR revolutions—or vice versa? Will the free and open-source revolution end when our most personal computing happens inside the walled gardens of proprietary AI VR, AR, MR, ML and XR companies? I ask, because that's the plan.

This tutorial is the first part of a C programming language course on Linux. C is a procedural programming language that was designed by American computer scientist Dennis Ritchie. Please note that we'll be using Linux for all our examples and explanation. Specifically, we'll be using Ubuntu 18.04 LTS.

I studied math in college. Back then, ordinarily, math students didn't have access to the computer lab; pen and paper were all we needed to do our work. But for my one required programming class, I got access to the college computer lab. It was running SunOS with remote X terminals (this was circa 1996). I immediately fell in love with Unix. I fell in love with the command line, X Windows, the utilities—all of it. read more

Welcome back to the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. It's hard to say exactly, but my definition is anything that helps you have fun at the terminal. We've been on a roll with games over the weekend, and it was fun, so let's look at one more game today, Snake! read more