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Arduino from the Command Line: Break Free from the GUI with Git and Vim!

In this article, I explore a new tool released by the Arduino team that can free you from the existing Java-based Arduino graphical user interface. This allows developers to use their preferred tools and workflow. And perhaps more important, it'll enable easier and deeper innovation into the Arduino toolchain itself.

Security scanning your DevOps pipeline

  • Opensource.com (Posted by bob on Jul 16, 2019 10:37 PM CST)
  • Story Type: News Story
Security is one of the most important considerations for running in any environment, and using open source software is a great way to handle security without going over budget in your corporate environment or for your home setup. It is easy to talk about the concepts of security, but it's another thing to understand the tools that will get you there. This tutorial explains how to set up security using Jenkins with Anchore. read more

How to Install Cezerin eCommerce platform on Ubuntu 18.04 LTS

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jul 16, 2019 5:39 PM CST)
  • Groups: Ubuntu, Linux; Story Type: News Story
Cezerin is a free, open-source, React and Node.js based eCommerce platform that can be used for creating a Progressive Web Apps. In this tutorial, we will explain how to install Cezerin on Ubuntu 18.04 LTS.

Become a lifelong learner and succeed at work

  • Opensource.com (Posted by bob on Jul 16, 2019 3:11 PM CST)
  • Story Type: News Story
Continuous learning refers to the ongoing, career-driven, intentional learning process people undertake to develop themselves. For people who consider themselves continuous learners, learning never stops—and these people see learning opportunities in everyday experiences. Engaging with one's colleagues in debate, reflecting on feedback, scouring the internet for a solution to a frustrating problem, trying something new, or taking a risk are all examples of the informal learning activities one can perform on the job. read more

An Ansible reference guide, CI/CD with Ansible Tower and GitHub, and more news

We’re always amazed to find and hear what people are achieving with Ansible. Naturally, we get lots of feedback from customers, but more often we find it is the community who pushes Ansible even further. read more

Explainer: What is post-quantum cryptography?

Are you familiar with post-quantum cryptography? The race is on to create new ways to protect data and communications from the threat posed by super-powerful quantum computers. Get the details in this article.

Octa-core MediaTek i700 SoC offers APU 2.0 for edge AI

  • LinuxGizmos.com; By Eric Brown (Posted by bob on Jul 16, 2019 5:16 AM CST)
  • Story Type: News Story; Groups: ARM
MediaTek unveiled an “AI IoT platform i700” SoC for edge AI with 2x 2.2GHz Cortex-A75 cores and 6x 2.0GHz -A55 cores plus a PowerVR GM9446, a 970MHz ISP, and a MediaTek APU 2.0 for AI acceleration. MediaTek recently announced a powerful octa-core Arm that is intended not for smartphones but for edge AI systems. The […]

An AI Wizard of Words

A look at using OpenAI's Generative Pretrained Transformer 2 (GPT-2) to generate text.

Save and load Python data with JSON

  • Opensource.com (Posted by bob on Jul 16, 2019 2:47 AM CST)
  • Groups: Python; Story Type: News Story
JSON stands for JavaScript Object Notation. This format is a popular method of storing data in key-value arrangements so it can be parsed easily later. Don’t let the name fool you, though: You can use JSON in Python—not just JavaScript—as an easy way to store data, and this article demonstrates how to get started. First, take a look at this simple JSON snippet: read more

Quad-camera rig taps into Jetson AGX Xavier for deep learning

  • LinuxGizmos.com (Posted by bob on Jul 15, 2019 11:06 PM CST)
  • Groups: Linux; Story Type: News Story
E-con has launched a Linux-driven, AI-enabled “SurveilsQUAD” camera system for the Nvidia Jetson AGX Xavier or TX2 with 4x 2-megapixel cameras with HD or FHD resolution connected via MIPI-CSI-2. E-con Systems has begun shipping a SurveilsQUAD (e-CAM20_CUXVR) camera system with a V4L2 Linux driver and a sample Linux app with source. Like the robotics focused […]

What movie genre does your typical day most resemble?

  • Opensource.com (Posted by bob on Jul 15, 2019 8:37 PM CST)
  • Story Type: News Story
Have you ever daydreamed about what type of movie "A Day in the Life of [Your Name Here]" would be? As a sysadmin or other IT professional, your day can vary depending on what issues arise. Does your workday typically play out as planned, or does it tend to go off script? Which movie genre best describes your typical day? Superhero blockbuster: When you save the day after Thanos deletes the world's DNS records, you might feel like one of the Avengers. read more

How to Install FlintCMS on Ubuntu 18.04 LTS

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Jul 15, 2019 12:31 PM CST)
  • Groups: Ubuntu, Linux; Story Type: News Story
FlintCMS is a free, open source and content-focused Node.js Content Management System that can be used to develop simple websites and blogs. In this tutorial, we will explain how to install FlintCMS on Ubuntu 18.04 server.

What is POSIX? Richard Stallman explains

  • Opensource.com; By Seth Kenlon (Posted by bob on Jul 15, 2019 5:35 AM CST)
  • Story Type: Interview; Groups: Community
What is POSIX, and why does it matter? It's a term you've likely seen in technical writing, but it often gets lost in a sea of techno-initialisms and jargon-that-ends-in-X. I emailed Dr. Richard Stallman (better known in hacker circles as RMS) to find out more about the term's origin and the concept behind it.

Understanding software design patterns

If you are a programmer or a student pursuing computer science or a similar discipline, sooner or later, you will encounter the term "software design pattern." According to Wikipedia, "a software design pattern is a general, reusable solution to a commonly occurring problem within a given context in software design." Here is my take on the definition: When you have been working on a coding project for a while, you often begin to think, "Huh, this seems redundant.

NXP unveils Cortex-A35 based i.MX8 variant for Azure Sphere

  • LinuxGizmos.com; By Eric Brown (Posted by bob on Jul 13, 2019 10:54 PM CST)
  • Story Type: News Story; Groups: Linux
NXP has announced an upcoming Cortex-A35 based i.MX8 SoC designed to run the Linux-based Azure Sphere stack. The MCU- and DSP-equipped SoC will offer reduced power consumption thanks to FD-SOI technology. As we were reporting on the newly shipping i.MX7 ULP — a version of the i.MX7 that further reduces power consumption thanks to FD-SOI […]

Ultra low-power i.MX7 ULP SoC ships on NXP EVK and two compute modules

NXP’s 28nm, FD-SOI fabbed i.MX7 ULP SoC has arrived along with a Linux-powered eval board. The power-sipping SoC is also being showcased in F&S’ PicoCore MX7ULP and SoMLabs’ ActionSOM-7ULP modules. In June, NXP began volume shipments of its super power-efficient i.MX7 ULP, which it announced in 2017. The SoC is billed as the most power-efficient […]

Certifications for DevOps engineers

  • Opensource.com (Posted by bob on Jul 13, 2019 9:33 AM CST)
  • Groups: Cloud; Story Type: News Story
DevOps teams appreciate using DevOps processes, especially in multi- and hybrid cloud infrastructures, for many reasons. For one thing, DevOps breaks down barriers and enables agile software development and continuous delivery of IT operations. read more

GIS on Linux with SAGA

In this article, I want to look at a GIS option available for Linux—specifically, a program called SAGA (System for Automated Geoscientific Analyses). SAGA was developed at the Department of Physical Geography in Germany.

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