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How to get an open-source job

  • ZDNet; By Steven J. Vaughan-Nichols (Posted by bob on Aug 31, 2017 11:50 AM EDT)
  • Story Type: News Story; Groups: Linux
Having open-source programming chops or Linux sysadmin skills is only the start.

Ocado Technology's Kubermesh

Instead of relying on servers concentrated in one large data center, the new Kubermesh is designed to simplify data-center architectures for smart factories by elegantly and cost effectively leveraging a distributed network of computing nodes spread across the enterprise.

7 Things to Know About Today's DDoS Attacks

Distributed denial-of-service (DDoS) attacks continue to be a weapon of choice among threat actors seeking to extort money from victims, disrupt operations, conceal data-exfiltration activities, further hacktivist causes, or even to carry out cyberwar.

Linux-based mobile access router features Cisco 5921 ESR

Eurotech’s rugged, Linux-driven “BoltMAR 20-11” mobile access router offers Cisco 5921 ESR software, dual Ethernet ports, and WiFi, GPS, and cellular links. As we write this, rescuers continue to ply the flooded streets of Houston looking for survivors of Hurricane Harvey. It occurs to us that Eurotech’s BoltMAR 20-11 might come in very handy in […]

Make a Github Pages blog with Pelican

Pelican is a utility that lets you create beautiful weblogs using just text files. The files can be in reStructured Text or Markdown formats, which are both simple to learn. Like other blog software, you can make both timed posts and static pages. Pelican supports feeds, external analytics tools, and can import from WordPress or other feeds.

Linux fgrep Command Tutorial for Beginners (with Examples)

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Aug 30, 2017 10:29 PM EDT)
  • Groups: Linux; Story Type: News Story
While grep is a well-known Linux command (we've already covered it in detail), do you know that there exist two different variants of this tool? Yes, these are egrep and fgrep. In this tutorial, we will discuss the latter (fgrep) using easy to understand examples.

3 open source Python GUI frameworks

  • Opensource.com (Posted by bob on Aug 30, 2017 7:49 PM EDT)
  • Groups: Python; Story Type: News Story
There comes a time in the journey of most any programmer when they are ready to branch out past the basic examples and start to build a graphical interface to their program. In Python, the steps to get started with GUI programming are not terribly complex, but they do require the user to begin making some choices. By its nature as a general purpose programming language with interpreters available across every common operating system, Python has to be fairly agnostic as to the choices it presents for creating graphical user interfaces. read more

How to create reproducible build environments with Rebuild

  • Opensource.com (Posted by bob on Aug 30, 2017 6:29 PM EDT)
  • Story Type: News Story
Building modern software in a predictable and repeatable way isn't easy. The overwhelming number of software dependencies and the need to isolate conflicting components presents numerous challenges in managing build environments. Although there are many tools aimed at mitigating this challenge, there are two approaches most of them take: either they rely on package managers to preserve and replicate package sets, or they use virtual or physical machines with preconfigured environments. read more

Mentoring: Your path to immortality

  • Opensource.com (Posted by bob on Aug 30, 2017 2:29 PM EDT)
  • Story Type: News Story
Have you ever wondered why some open source projects have better luck than others when it comes to attracting and retaining enthusiastic contributors? Here are a few ways open source projects can improve their chances of getting—and keeping—the kinds of contributors who help make projects succeed. read more

Today is a Good Day to Learn Python

  • Linux.com; By Carla Schroder (Posted by bob on Aug 30, 2017 11:49 AM EDT)
  • Story Type: News Story; Groups: Linux, Python
The cool thing about Linux and FOSS is also an aggravating thing, which is that sometimes there's too much of a good thing. There is such an abundance of goodies that it can be overwhelming. So I am here to help you decide which programming language you should learn next, and that is Python. Oh, yes, it is.

8 open source Android apps for education

  • Opensource.com (Posted by bob on Aug 30, 2017 9:09 AM EDT)
  • Groups: Android; Story Type: News Story
With a new school year beginning in many areas, now is a great time for parents, students, and educators to try out apps that can help with the learning experience. The following eight apps can turn an Android phone or tablet into a tool to help a student learn and study. They are all open source and all of them are available from the F-Droid repository, so you easily add these apps to any phone that is configured to allow apps from external repositories. read more

Sysadmin 101: Ticketing

This is the third in a series of articles on system administrator fundamentals where I focus on some lessons I've learned through the years that might be obvious to longtime sysadmins, but news to someone just coming into this position.

Linux and Open Source on the Move in Embedded, Says Survey

AspenCore has released the results of an embedded technology survey of its EETimes and Embedded readers. The survey indicates that open source operating systems like Linux and FreeRTOS continue to dominate, while Microsoft Embedded and other proprietary platforms are declining.

Tiny, rugged, open-spec SBC plugs into carrier or breadboards

FriendlyElec’s WiFi-ready, $8 “NanoPi Duo” runs Linux on a quad -A7 Allwinner H2+, and can plug into a $10 RPi-like carrier or any standard breadboard. FriendlyElec has added to its line of open spec, community backed NanoPi SBCs with an IoT-focused, $8 NanoPi Duo SBC that can plug into a $10 “Mini Shield” carrier board […]

The next release of OpenStack, Pike leaps up

  • ZDNet; By Steven J. Vaughan-Nichols (Posted by bob on Aug 29, 2017 11:48 PM EDT)
  • Story Type: News Story
OpenStack's latest release is easier to update than ever.

MongoDB quits Solaris, wants to work on an OS people actually use

  • The Register (Posted by bob on Aug 29, 2017 10:28 PM EDT)
  • Groups: Oracle; Story Type: News Story
Says users are migrating away, criticizes Oracle's roadmap and ends builds and support, effective ASAP MongoDB has killed off its Solaris development efforts. The company's director of platform engineering Andrew Morrow calls the decision “bittersweet,” but says “lack of adoption among our user base” made the decision easy and necessary.…

Raspberry Pi based thin client optimized for VMware Blast Extreme

ClearCube released a $120 “C3Pi Thin Client” built on the RPi 3 that runs a “Cloud Desktop” Linux distro and supports VMware Blast Extreme displays. Another thin client vendor has tapped the Raspberry Pi SBC to drive a low-end thin client, joining companies like NComputing (RX-HDX) and ViewSonic (SC-T25). At VMworld 2017, ClearCube Technology launched […]

Survey shows Linux and FreeRTOS out front in embedded tech

AspenCore’s 2017 survey of embedded tech developers reveals that open source OSes like Linux and FreeRTOS continue to grow as proprietary platforms decline. Dozens of market studies are happy to tell you how many IoT gizmos are expected to ship by 2020, but few research firms regularly dig into embedded development trends. That’s where reader […]

How a leader can move forward without consensus

  • Opensource.com (Posted by bob on Aug 29, 2017 3:48 PM EDT)
  • Groups: Red Hat; Story Type: News Story
Open organizations depend on collaboration and inclusion, so when it comes to making decisions, it's natural to wonder how much time and energy we ought to spend in the pursuit of alignment and consensus-building. Openness and transparency are infused into everything we do at Red Hat, from the way we create technology to our methods of communication. We are a mission-based, purpose-driven organization, and that means company-wide alignment will always be crucial for some of our decisions. read more

Create versatile visualizations with D3 and Angular

  • Opensource.com (Posted by bob on Aug 29, 2017 10:28 AM EDT)
  • Story Type: News Story
Our world is based on data. We gather it everywhere: forms, feedback, learning techniques, data mining, etc. When it comes to working with that data, we need to do more than show numbers back to our users; we need to make it easy for them to understand what the numbers mean. read more

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