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OSS

GNU Radio Drives Oscilloscope

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GNU
OSS

These days we are spoiled with a lot of cheap test equipment. However, you can do a lot of measurements with nothing more than an oscilloscope. Add something like a signal generator and you can do even more. One classic technique for frequency measurement, for example, is using a scope to display a Lissajous pattern. [Franz Schaefer] has a video showing how to generate these useful curves with GNU Radio.

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Leftovers: OSS

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OSS

Releases

  • Moodle Launches New Open Source Learning Platform To Enhance Student Quiz, Modules, Forums

    Moodle, an open source software and learning tool, launched a newer version of its digital learning platform that came with functionality improvements, enhancing administrators and learners' quizzes, forums, assignment modules, among others and creating a more personalized learning environment.

  • GCC 5.3 To Be Released Within A Few Weeks

    While GCC 6 is the next major feature release of the GNU Compiler Collection that will come out in 2016, GCC 5.3 will be here in likely about two weeks.

    GCC 5.3 is just the latest point release to GCC 5, per the group's version handling change that began with the GCC 5 release earlier this year. GCC 5.3 is mainly about bug-fixes and documentation updates.

  • HarfBuzz 1.1 Released

    This text shaping library used by Firefox, Chromium, LibreOffice, Qt, Pango, and others is up to version 1.1 as its latest stable release. HarfBuzz 1.1 implements a 'stch' stretch feature for supporting the Sryiac Abbreviation Mark, implements shaping of various Unicode space characters, fixes resulting from continous fuzzing, and other bug fixes and optimizations.

  • ​Secure Network Time Protocol goes beta

    Network Time Protocol is a vital part of the Internet that's recently been used in major DDoS attacks. To keep it from misused in the future, the first secure version of NTP beta has just been released.

General

Openwashing

Events

  • Open Source Enthusiasts to Converge on Asterisk World at ITEXPO East 2016
  • Desktops DevRoom @ FOSDEM 2016: Have you submitted your talk yet?

    FOSDEM 2016 is going to be great (again!) and you still have the chance to be one of the stars.

    Have you submitted your talk to the Desktops DevRoom yet?

  • OSCON Deadline Nears, Linux in High Places & More…

    While the folks at the Southern California Linux Expo are putting the final touches on the speaker schedule for SCALE 14X, which takes place in January in Pasadena, a little further north in Sebastopol in the San Francisco Bay Area, our friends at O’Reilly are watching the clock wind down to the deadline for their speaker submissions for OSCON. OSCON’s proposal deadline is midnight on Nov. 24 for a conference which takes place in mid-May 2016 in Austin, Texas. This, of course, means that while you’re racing to get that proposal in — and we know you are (and that’s okay) — you’re going to want to keep in mind that it’s still going to have to be relevant in a half-year. Your mantra, then, from here on in is “long shelf life.” And good luck with that proposal.

DockerCon EU Highlights

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Server
OSS
  • ClusterHQ Bringing Storage Smarts to Docker Containers

    VIDEO: ClusterHQ CEO Mark Davis discusses the Docker storage opportunity and how his company's open-source Flocker technology fits in.

    Mark Davis is no stranger to the world of virtualization storage. From 2007 until 2013, Davis was CEO of storage virtualization vendor Virsto, which he sold to VMware. Now Davis is once again in the storage virtualization space, this time as CEO of Docker storage startup ClusterHQ.

  • Container Security, Management Advances Grab DockerCon EU Spotlight

    Few technologies are as hyped today as is the open-source Docker container ecosystem. At the the DockerCon EU conference in Barcelona, Spain, held Nov. 16-17, developers, users and vendors from around the world gathered to not only learn more about Docker, but to also demonstrate new technologies and talk about what's next. For Docker Inc., the lead commercial sponsor of Docker, the event was an opportunity to highlight its next big commercial service, the Universal Control Plane, which provides enterprise-grade deployment and management capabilities. Meanwhile, one primary topic of discussion in multiple sessions was security, with new capabilities announced including hardware-based key signing for application images as well as enhanced control of applications through user namespace policies. Docker isn't just about Docker Inc.—it's a broad ecosystem of vendors, with IBM and Hewlett Packard Enterprise among the big-name supporters. Users of Docker also were front and center at the event, with gaming vendor Electronic Arts talking about how it uses containers to deliver mobile gaming infrastructure and airline software vendor Amadeus discussing how containers can work in a highly regulated, compliance-driven environment. In this slide show, eWEEK takes a look at some of the highlights of the DockerCon EU event.

  • Mirantis Led FUEL Project Gets Installed Under OpenStack Big Tent

    Mirantis first publicly released the FUEL library as an open-source effort in March of 2013. Now the FUEL effort has been formally approved by the OpenStack Foundation to be included under what is known as the 'Big Tent' model.

Leftovers: More on OSS and Sharing

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OSS
  • FOSDEM '16 -- Call for Participation

    FOSDEM 2016 (the free and open source developer's meeting in Brussels, Europe) will feature a new track on Containers and Process isolation. Therefore, we invite developers and users from the containers community to join us for this track and present your talks or demos.

  • VMware Open Sources Photon Controller For Container Users

    VMware's Photon Controller became open source code Nov. 16 in a bid to attract container users who wish to deploy containers with a microvisor.

  • It’s NotABug …

    As Gitorious recently faded away, we have been searching for a Git Hosting solution for our FSFE Localgroup Zurich. We have evaluated several options including self-hosting. The latter has been tested with a software called GitBucket but it seems that a lot of recourses are required for that. At least it does not work well on my Atom-based Server.

  • The force is with us!(So Close!)

    Here we have a lot of long runs *(prints with more than 4 hours) hope that you enjoy it ! The material used is ABS provided by our sponsor, “Filamentos 3D Brasil“, thanks a lot fot the stuff and support guys!

  • Camel in a Hat: perl-CryptX package

    I'm going to package CryptX Perl module [1] soon.

  • rough code and working consensus

    On their better days, standards groups follow a principle of rough consensus and working code. Somebody builds something, announces it to some friends and maybe a few competitors, and says, hey, if you build something similar, it’s possible for our implementations to interoperate. Everyone’s a winner. Sometimes the design isn’t perfect, but the fact that at least one person/group has built an implementation is an existence proof that it can be built. Valuable knowledge to have.

Leftovers: OSS

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OSS
  • Is Open Source Making Strides to Become More Diverse?

    The lack of women in the computer science field is not a new development. In fact, only 30 percent of the 707 students studying computer science at Stanford University are female. But the tide may be turning as women are beginning to make their presence known in the open source world.

  • Google Open Sources Tools for Importing Mail into Gmail

    Remember when Gmail was new? It was back in 2004 that Google offered a beta of its now very widely used email platform. Still, lots of people get their email on other platforms, and with that in mind, Google has open sourced two projects that make it very easy to import mail into Gmail.

    "We have two new open-source projects to help people import their existing email into Gmail using the Gmail API," notes a Google post: mail-importer and import-mailbox-to-gmail.

  • Nmap 7 Released

    The Nmap Project is pleased to announce the immediate, free availability of the Nmap Security Scanner version 7.00 from https://nmap.org/. It is the product of three and a half years of work, nearly 3200 code commits, and more than a dozen point releases since the big Nmap 6 release in May 2012. Nmap turned 18 years old in September this year and celebrates its birthday with 171 new NSE scripts, expanded IPv6 support, world-class SSL/TLS analysis, and more user-requested features than ever. We recommend that all current users upgrade.

  • CAM Editor v3.2.2 for XML, JSON, SQL and UML with UI forms now available

    CAM combines all this elegantly in one template along with the content and business rules. Allowing designers and developers to work coherently together. This can shave weeks of manual effort off the typical development life cycle and guarantee consistent results.

Being Thankful for Open Source (But Why Do Companies Do It?)

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OSS

It's Thanksgiving time, and I'm surely thankful for the free open source software I use. But going open source always seemed counter-intuitive to me. Why would a company invest time, money and development resources to create valuable intellectual property and then throw it out to everyone to use for free as they see fit?

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Pitivi Open-Source Video Editor Gets New Beta Release, Timeline Rewritten in GTK+

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OSS

Just a few moments ago, the developers of the powerful and open-source Pitivi video editor software uploaded a new Beta version of the upcoming Pitivi 1.0 build, which is getting closer to reality.

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Improving accessibility for 8 open source projects

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OSS

I've been involved in open source ever since I made the switch to Linux four years ago, sometimes as a code contributor, sometimes just filing bugs and improving documentation. And, as some of you may already know, I'm visually impaired.

As such, most of the open source projects I'm involved in revolve around accessibility. These are the 8 open source projects I use and work on as part of the open source accessibility community.

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Leftovers: OSS

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OSS
  • Ekinops demos DWDM with Onos open source SDN controller

    The interoperability assessment was done on a mesh network consisting of several Ekinops 360 Reconfigurable Optical Add-Drop Multiplexer (ROADM) nodes. To perform this live demonstration, 100 Gbps second wavelength routes were created via the Onos controller and automatically routed within the mesh network.

  • Astronaut releases drag and drop patient registration, to lead industry effort
  • Netflix and skill: Web vid giant open sources Spinnaker cloud tool

    Netflix has released Spinnaker, an open-source tool for testing and rolling out software updates in the cloud.

    The Apache 2.0-licensed code provides continuous delivery of applications, including managing and monitoring their deployment. Netflix said Spinnaker will replace its Asgard project.

  • Friday Free Software Directory IRC meetup: November 20th
  • Service composition in GuixSD

    GuixSD is not like your parents’ distro. Instead of fiddling with configuration files all around, or running commands that do so as a side effect, the system administrator declares what the system will be like. This takes the form of an operating-system declaration, which specifies all the details: file systems, user accounts, locale, timezone, system services, etc.

  • How to hack your tea

    Of all the beverages out there, one stands out among the rest. Tea.

  • Meet HU-GO, the Open Source DIY Low-Cost Wheelchair with 3D Printed Parts

    Most able-bodied people don’t really understand exactly how expensive it is to be disabled in a world built for people who are not. I have heard several people, after reading an article about e-NABLE, comment about how shocked that they are at the cost of traditional prostheses. I would imagine that the same sticker shock would apply to those who have never had to purchase a wheelchair. On the low end, wheelchairs still cost several hundred dollars, but they can reach costs up into the thousands. And electric powered chairs are even more expensive, with prices often doubling the cost of their manual counterparts. That is hard for most people to afford in a developed country like the United States, but would be nearly impossible for a poor person in developing countries.

DockerCon and Servers

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Server
OSS
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Zorin OS 12.1 Lite, the Xfce one

Zorin OS 12.1 Lite is the first distribution from the Zorin team featuring Xfce desktop environment. Maybe that's the reason why I was not too convinced with its stability. Apart from the issue with Parole player that I mentioned above, I also received a black screen during my Live run of this operating system. The system restored after few seconds, but I was forced to enter the username (guess it: zorin without password), and all the open applications were closed. Read more

5 Reasons Linux Is Now a Great Option for Anyone

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Touch-panel PCs run Raspbian on Raspberry Pi CM3

Comfile has launched two IP65 protected, resistive touch panel PCs with 7- and 10.2-inch 800 x 480 displays, built around the Raspberry Pi Compute Module 3. In February, Saelig Co. announced distribution of Janz Tec’s Raspberry Pi 3-based emPC-A/RPI3 industrial controller. Now, Saelig has launched North American distribution of Korea-based Comfile’s ComfilePi line of touch panel computers built around the Raspberry Pi Compute Module 3 (CM3) computer-on-module version of the Raspberry Pi 3. Read more

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