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Interviews

Linux Foundation Scholarship Recipient: Anthony Hooper

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Linux
Interviews

The Linux Foundation regularly awards scholarships as part of its Linux Training Scholarship Program. In the five years that the Linux Foundation has hosted this program, it has awarded a total of 34 scholarships totaling more than $100,000 in free training to students and professionals who may not otherwise have access to these opportunities. In this continuing series, we share the stories of recent scholarship recipients with the hope of inspiring others.

Whiz Kid scholarship recipient Anthony Hooper (age 23, from Jamaica) has been interested in technology since junior high. He says learning more about Linux is important to his future so he will be able to do what he deems is meaningful work. What Anthony loves most about Linux is the “sheer magnitude of collaborative work poured into the kernel over the years by individuals all over the world and companies who are even rivals themselves.” He says that being able to learn about the system and make a contribution to it, even a small one, would be nothing short of amazing.

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OpenStack: The good, the bad, and the ugly

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Interviews
OSS

While virtualization is great in multiplexing resources among different applications with different operating system requirements, the overheads of virtualization are pretty high. One of the other recent patterns that is gaining tremendous momentum is container-based ecosystems, where the virtualization overheads are pretty low. As I understand, it is a great environment for Linux-based distributed applications but does not yet have as strong primitives as OpenStack for multi-tenancy aspects (especially isolation).

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Deweloperzy OpenBSD: Ted Unangst

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Interviews
BSD

A friend introduced me to OpenBSD about 15 years ago. At first I was just fooling around with it, and dual booting as necessary, but once I started using it as a server, I didn’t want the embarrassment of downtime whenever I had to reboot. Then I figured out I could write papers using WordPerfect (via Linux emulation) and stuck with OpenBSD full time.

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Deweloperzy OpenBSD: Landry Breuil

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Interviews
BSD

Landry, 33, living on the countryside in the middle of france, avid motorbiker/road-tripper, working on GIS databases, aerial pictures, storage infrastructure and building geographical web services for the public agencies in my area.

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How CERN uses OpenStack to drive their scientific mission

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Server
Interviews
OSS

One of the world's largest scientific organization is using OpenStack to understand what makes up everything in our universe. CERN runs one of the most collaborative scientific projects on Earth, responsible for producing enormous amounts of data on a routine basis to make Nobel prize winning discoveries such as the Higgs boson has some pretty unique computing requirements.

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OpenBSD Interviews

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Interviews
BSD
  • Deweloperzy OpenBSD: Dmitrij D. Czarkoff

    In 2005 I tried OpenBSD for the first time. I still recall how I was impressed by the fact that I only needed ifconfig (as opposed to ifconfig, iwconfig and wpa_supplicant on Linux) to configure my wireless network card.

  • Deweloperzy OpenBSD: Marc Espie

    Funny story actually. It was about 20 years ago, and I didn’t have any Internet access at home. I wanted to play with some Unix on my home Amiga, as I didn’t have root access on the suns at University. Getting anything on my Amiga was complicated, as I had to transfer everything through floppies. Turned out OpenBSD was the only OS with sane and clear instructions. NetBSD gave you so many different choices, I couldn’t figure out which one to follow, and Linux was a jungle of patches.

  • W^X enabled in Firefox port

    After recent discussions of revisiting W^X support in Mozilla Firefox, David Coppa (dcoppa@) has flipped the switch to enable it for OpenBSD users running -current.

Linux Foundation Certified System Administrator: Steve Sharpe

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Linux
Interviews
OSS

I first started reading and learning about Linux prior to high school, what sparked my initial interest was so long ago I can’t remember. I do, however, remember spending weeks trying to download workable distributions at 33.6kbps and wrestling with compilation dependencies.

What kept me interested in open source is the sheer amount of tasks you can accomplish without licenses and the possibility of community contributions.

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Ubuntu MATE’s Martin Wimpress Talks Raspberry Pi & FOSS

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Interviews
Ubuntu

For me, the ability to collaborate is the best thing about FOSS and the FOSS community. When asked this question, a lot of people talk about being able to look at the source code, test it and verify it it has no serious bugs or vulnerabilities. But what I love most is finding some Open Source software, using it, discovering it doesn’t quite do what I want it to do, then modifying it, sending those changes back to the author and seeing them incorporated in future releases. It’s that freedom, the power to collaborate, and constantly improve the ecosystem that I believe is FOSS’s most powerful attribute.

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Red Hat CIO utilizes agile, automation, and collaboration to move faster

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Red Hat
Interviews

IT and the role of the CIO have evolved significantly in the past few years as digital technology has emerged as a key competitive advantage. The Enterprisers Project caught up with Lee Congdon, CIO of Red Hat, to find out how the need to move faster has given rise to new best practices for today's CIO.

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What's top of mind for a Drupal web developer at Georgia Tech

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Interviews
Drupal

That both open source and education have core commitments to sharing knowledge freely and to impacting the world for good through collaboration. We also share a similar challenge of how to encourage many small and unique contributions to a very large-scale project. There is some fascinating work going on in India to create social infrastructure in and around schools that makes Drupal knowledge and community easier to build and sustain.

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Today in Techrights

today's leftovers

  • iTWire - Microsoft to reduce global workforce
  • Microsoft Faces Two Lawsuits For Aggressive Windows 10 Upgrade Campaign
    The series of lawsuits against Microsoft doesn’t seem to terminate sooner.
  • Controlling access to the memory cache
    Access to main memory from the processor is mediated (and accelerated) by the L2 and L3 memory caches; developers working on performance-critical code quickly learn that cache utilization can have a huge effect on how quickly an application (or a kernel) runs. But, as Fenghua Yu noted in his LinuxCon Japan 2016 talk, the caches are a shared resource, so even a cache-optimal application can be slowed by an unrelated task, possibly running on a different CPU. Intel has been working on a mechanism that allows a system administrator to set cache-sharing policies; the talk described the need for this mechanism and how access to it is implemented in the current patch set.
  • Why Blockchain Matters
    If your familiarity with Bitcoin and Blockchain is limited to having heard about the trial of Silk Road’s Ross Ulbricht, you can be forgiven -- but your knowledge is out of date. Today, Bitcoin and especially Blockchain are moving into the mainstream, with governments and financial institutions launching experiments and prototypes to understand how they can take advantage of the unique characteristics of the technology.
  • Our Third Podcast, with Cybik, is Out Now
    Cybik comes back on how he came to know and use Linux in the first place, his gaming habits, how he got involved into the Skullgirls port, and shares with us his outlook on the Linux gaming landscape. The podcast is just an hour long and you can either download it below, and use our RSS feed (that has the additional benefit of making it easy for you to get new episodes from now on):
  • GSoC: final race and multi-disc implementation
    It’s been a while since I wrote a post here. A lot has happened since then. Now Gnome-games fully supports PlayStation games, with snapshoting capabilities. The next thing I’m working on is multi-disc support, specially for PlayStation titles. So far, there’s a working propotity although a lot needs to be re-engineered and polished. This last part of the project has involved working both in UI, persistance and logic layers.
  • This Week in GTK+ – 11
    In this last week, the master branch of GTK+ has seen 22 commits, with 6199 lines added and 1763 lines removed.
  • [Solus] Replacement of Release Schedule
    In the not so distant past, Solus followed a static point release model. Our most current release at this time is 1.2, with a 1.2.1 planned to drop in the near future. However, we also recently announced our move to a rolling release model. As such, these two schools of thought are in contradiction of one another.
  • First release of official ArchStrike ISO files! [Ed: last week]
  • July ’16 security fixes for Java 8
    On the heels of Oracle’s July 2016 security updates for Java 8, the icedtea folks have released version 3.1.0 of their build framework so that I could create packages for OpenJDK 8u101_b13 or “Java 8 Update 101 Build 13” (and the JRE too of course).
  • Pipelight update
    I decided to do an update of my “pipelight” package. I had not looked at it for a long time, basically because I do not use it anymore, but after I upgraded my “wine” package someone asked if I could please write up what could be done for wine-pipelight. As you know, pipelight is a Linux plugin wrapper for Mozilla-compatible browsers which lets you install and use Windows plugins on Linux. This configuration enables you to access online services which would otherwise be unavailable to you on a Linux platform. The pipelight plugin wrapper uses wine to load the Windows software.
  • Red Hat, Inc. (NYSE:RHT) Current Analyst Ratings
  • Friday Session Wrap for Red Hat, Inc. (NYSE:RHT)
  • Fedora @ EuroPython 2016 - event report
  • Android 7.0 Nougat could be release as soon as next month
  • Android gains anti-spam caller ID feature
  • Amazon Cloud Revenue Hits $2.9B
  • ServerMania – Discover High Availability Cloud Computing, powered by OpenStack
    Cloud computing is fast growing in the world of computer and Internet technology, many companies, organizations and even individuals are opting for shared pool of computing resources and services. For starters, Cloud computing is a type of Internet-based computing where users consume hosted services on shared server resources. There are fundamentally three types of cloud computing available today: private, public and hybrid cloud computing.

Leftovers: OSS and Sharing

  • Student survey data shows Open Source training uptake amongst women and young people remains extreme
    Future Cert, the UK and Ireland representative for the LPI (Linux Professional Institute), is calling for more awareness of Open Source software training amongst the under 21s and especially women, which the industry is so desperately in need of. New figures from a recent Future Cert student survey reveals that the number of women and young people taking LPI Certification in Open Source computing remains extremely low. Of those questioned, 98% were male, and just 2% were female, taking an LPI exam. This figure is significantly less than an already low figure of around 15% to 17% of women in IT careers in general. It raises the question, what does the industry need to do to make an Open Source career attractive to women?
  • Quality in open source: testing CRIU
    Checkpoint/Restore In Userspace, or CRIU, is a software tool for Linux that allows freezing a running application (or part of it) and checkpointing it to disk as a collection of files. The files can then be used to restore and run the application from the point where it was frozen. The distinctive feature of the CRIU project is that it is mainly implemented in user space. Back in 2012, when Andrew Morton accepted the first checkpoint/restore (C/R) patches to the Linux kernel, the idea to implement saving and restoring of running processes in user space seemed kind of crazy. Yet, four years later, not only is CRIU working, it has also attracted more and more attention. Before CRIU, there had been other attempts to implement checkpoint/restore in Linux (DMTCP, BLCR, OpenVZ, CKPT, and others), but none were merged into the mainline. Meanwhile CRIU survived, which attests to its viability. Some time ago, I implemented support for the Test Anything Protocol format into the CRIU test runner; creating that patch allowed me to better understand the nature of the CRIU testing process. Now I want to share this knowledge with LWN readers. [...] The CRIU tests are quite easy to use and available for everyone. Moreover, the CRIU team has a continuous-integration system that consists of Patchwork and Jenkins, which run the required test configurations per-patch and per-commit. Patchwork also allows the team to track the status of patch sets to make the maintainer's work easier. The developers from the team always keep an eye on regressions. If a commit breaks a tree, the patches in question will not be accepted.
  • Open-source Wire messenger gets encrypted screen-sharing
    Chat app Wire has been rapidly adding feature as of late as it looks to gain some traction against the myriad of competitors out there. The latest trick in its arsenal is screen sharing. Now you can click on the new screen-sharing button to, well, share your screen during a call (if you’re on a desktop, that is). It works during group chats too and, as with all Wire communications, is encrypted end-to-end. Wire believes it’s the first messaging app to include end-to-end encryption.
  • SPI board election results are available
    Software in the Public Interest (SPI) has completed its 2016 board elections. There were two open seats on the board in addition to four board members whose terms were expiring. The six newly elected members of the board are Luca Filipozzi, Joerg Jaspert, Jimmy Kaplowitz, Andrew Tridgell, Valerie Young, and Martin Zobel-Helas. The full results, including voter statistics, are also available.
  • SFK 2016 - Call for Speakers
    Software Freedom Kosova is an annual international conference in Kosovo organized to promote free/libre open source software, free culture and open knowledge, now in its 7th edition. It is organized by FLOSSK, a non governmental, not for profit organization, dedicated to promote software freedom and related philosophies.
  • Microsoft's Next Open Source Target Could Be PowerShell: Report
  • Open-source drug discovery project advances drug development
  • The First-Ever Test of Open-Source Drug-Discovery
  • Open-Source Drug Discovery a Success
  • CNS - Open-Source Project Spurs New Drug Discoveries
    Medicines for Malaria Venture, a nonprofit group based in Geneva, Switzerland, distributed 400 diverse compounds with antimalarial activity — called the Malaria Box — to 200 labs in 30 nations in late 2011. The findings from subsequent studies and analyses were published Thursday in the journal PLOS Pathogens. Distributing the Malaria Box to various labs enabled scientists to analyze the compounds and develop findings that have led to more than 30 new drug-development projects for a variety of diseases. As a stipulation to receiving the samples, the various research groups had to deposit the information from their studies in the public domain.
  • Wire and Launchkit go open source, a water flow monitoring system, and more news
  • Apache, astsu, Biscuit, Python, Puppet 4, systemd & more!
  • The Onion Omega2: The Latest Router Dev Board
  • Build a $700 open source bionic prosthesis with new tutorial by Nicolas Huchet of Bionico
    The 3D printing community has already successfully taken over the market for cosmetic prostheses, as fantastic initiatives like E-NABLE have proven. But the world of bionics is a different place and just a handful of makers have gone there with any form of success, such as the very inspiring Open Bionics. But even 3D printed bionic prostheses are definitely within our reach, as French open source fanatic Nicolas Huchet of Bionico has proven. Though by no means a making expert himself, he 3D printed his own open source bionic hand during a three month residency at FabLab Berlin and has now shared all the files – including an extensive tutorial – online. This means you can now 3D print your very own bionic prosthesis at home for just $700.
  • BCN3D Technologies develops open source 3D printed 'Moveo' robotic arm for schools
    Designed from scratch and developed by BCN3D engineers in collaboration with the Generalitat de Catalunya’s Departament d’Ensenyament (Department of Education), the BCN3D Moveo is an Arduino Mega 2560-powered, 3D printed robotic arm which could enable schools and colleges in Spain and elsewhere to teach students the basics of robotics, mechanical design, and industrial programming. When the Departament d’Ensenyament approached BCN3D one year ago regarding the possibility of an educative robotics project, the tech organization jumped at the chance to get on board.

Security Leftovers