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There have always been integration challenges with open source software, whether in pulling together Linux distributions or in mating program subsystems developed by geographically distributed communities. However, today we're seeing those challenges writ large with the rise of large ecosystems of projects in areas such as networking and cloud-native computing.
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An Invisible Tax on the Web: Video Codecs
Here’s a surprising fact: It costs money to watch video online, even on free sites like YouTube. That’s because roughly 80% of video files rely on a patented video codec to compress and transmit media quickly over the internet...
Cooking with Linux (without a Net): Remote Linux System Administration Using Webmin and Virtualmin
It's time for the "Cooking with Linux (without a Net)" show where I do cool Linux and open-source stuff, live, on camera, and without the benefit of post video editing, therefore providing a high probability of falling flat on my face. On today's show, we cover remote Linux system administration using Webmin...
Clear Linux Makes a Strong Case for Your Next Cloud Platform
Clear Linux comes from Intel’s Open Source Technology Center, which focuses primarily on the cloud. With that in mind, it should come as no surprise that Clear Linux was designed specifically for the cloud while best leveraging Intel hardware. Because Clear Linux focuses primarily on Intel hardware, it can make best use of...
Empowering Linux Developers for the New Wave of Innovation
That Linux is open source makes it an amazing breeding ground for innovation. Developers aren’t constrained by closed ecosystems, meaning that Linux has long been the operating system of choice for developers. So by engaging with Linux, businesses can attract the best available developer skills.
Chrome Browser Launching Mitigation for Spectre Attacks, The Linux Foundation Announces LF Energy Coalition, Kube 0.7.0 Now Available, New Android Apps for Nativ Vita Hi-Res Music Server and More
News briefs for July 13, 2018.
FOSS Project Spotlight: Pydio Cells, an Enterprise-Focused File-Sharing Solution
Pydio Cells is a brand-new product focused on the needs of enterprises and
large organizations, brought to you from the people who launched the concept
of the open-source
file sharing and synchronization solution in 2008. The concept behind
Pydio Cells is challenging: to be to file sharing what Slack has been to
chats—that is, a revolution in terms of the number of features, power and ease of
use.
How to Install Nextcloud with Nginx on Ubuntu 18.04 LTS
In this tutorial, we will show you how to install and configure the latest Nextcloud 13.0.2 release on an Ubuntu 18.04 server. We will run Nextcloud with a Nginx web server and PHP7.1-FPM and use MySQL server as the database system. Nextcloud is a free (Open Source) Dropbox-like software, a fork of the ownCloud project.
RK3399 based Renegade Elite debuts on Indiegogo for under $100
Libre Computer has launched its promised “Renegade Elite” SBC on Indiegogo for $99. The RK3399-based board features GbE with PoE, HDMI 2.0, 2x USB Type-C with DP, and PCIe. In partnership with Firefly, Libre Computer has launched its previously announced Renegade Elite (ROC-RK3399) SBC on Indiegogo.
Python and Its Community Enter a New Phase
Python is an amazing programming language, there's no doubt about it.
From humble beginnings in 1991, it's now just about
everywhere. Whether you're doing web development, system
administration, test automation, devops or data science, odds are
good that Python is playing a role in your work.
What's the difference between a fork and a distribution?
If you've been around open source software for any length of time, you'll hear the terms fork and distribution thrown around casually in conversation. For many people, the distinction between the two isn't clear, so here I'll try to clear up the confusion.
First, some definitions
Before explaining the nuances of a fork vs. a distribution and the pitfalls thereof, let's define key concepts.
Open source software is software that:
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How to Setup and Install Oracle Weblogic in CentOS 7
In this tutorial, I'll guide you on how to setup and install Oracle Weblogic on CentOS 7 operation system. Oracle Weblogic is a middleware tool that is widely used by large companies to serve applications that use Java EE as the programming language.
Locks versus channels in concurrent Go
Go has popularized the mantra don't communicate by sharing memory; share memory by communicating. The language does have the traditional mutex (mutual exclusion construct) to coordinate access to shared memory, but it favors the use of channels to share information among goroutines.
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Road to RHCA--Preparation Meets Opportunity
This article is the second in my series "Road to RHCA", where I'm charting my journey to the Red Hat Certified Architect designation—a
designation that's difficult to come by.
freenode Launches New Job Board, Two More Spectre Security Holes Discovered, Debian Joins KDE's Advisory Board, Android Malware Found in the Google Play Store and Stable Kernels Released
News briefs for July 12, 2018.
How to set up DevPI, a PyPI-compatible Python development server
The first time I used DevPI, I was getting ready for a camping trip with my wife and kids. By "getting ready" I do not mean practicing my s'mores-making skills. I mean that I knew my kids would be entertained by camp staff some of the time, and I planned to fix a few bugs in the Twisted package. I also knew I would not have internet on the campgrounds, so I needed to be able to develop without connecting to the internet.
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5 Reasons Open Source Certification Matters More Than Ever
As open source has become more pervasive, it has also profoundly impacted the job market. Across industries the skills gap is widening, making it ever more difficult to hire people with much needed job skills. In response, the demand for training and certification is growing.
Tiny carrier unleashes Nvidia Xavier power for robotics and AI
Nvidia unveiled a Jetson Xavier Developer Kit for its octa-core, AI/robotics focused Xavier module. The carrier includes eSATA, PCIe x16, GbE, 2x USB 3.1 Type-C with DP support, and 2x M.2 slots with NVMe support.
A sysadmin's guide to SELinux: 42 answers to the big questions
"It is an important and popular fact that things are not always what they seem…"
?Douglas Adams, The Hitchhiker's Guide to the Galaxy
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Python language founder steps down
Guido van Rossum, the "Benevolent Dictator For Life" of Python, has had enough and is walking away from leading the popular open-source language.
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