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Interviews

Luis Motta: How Do You Fedora?

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Red Hat
Interviews

Luis Motta was born in 1963 on the same day as Mick Jagger, which may explain why he has been a rock and roll guitar player since 1982. Motta plays in three different bands. He and his friends play gigs at local bars with a preference for heavy rock. Motta says, “Louder is better!” His favorite music groups are Rush, System of a Down, and Red Fang. As a guitarist, he likes Alex Lifeson. “Today, me and a friend, Jesiel Rocha, give lectures on the use of free software for music recording,” said Luis.

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ura and the Challenges of Open Source Design

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Interviews
OSS

Elio Qoshi is the person behind ura, a fascinating design studio dedicated to improving design in free and open source projects. As part of that mission, ura works with projects of all budgets. When we talk about open source, we’re usually talking code first and then—maybe—documentation second. Design is often an after-thought. But as designers like Elio get involved in open source culture, that order could eventually change.

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Dale Raby: How do you Fedora?

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Linux
Interviews

Dale started using Linux around 1999 when he became disconcerted with his Windows 95 computer and a young clerk in an office supply store told him about Linux. “I started reading some of the magazines, most notably Maximum Linux and eventually got to know their senior editor, Woody Hughes and Show Me the Code columnist Mae Ling Mak,” said Raby. His first distribution was Mandrake 6.5 which came in a box with a boot floppy.

Raby manages a small gun shop in Green Bay, Wisconsin. He is also an author with four published books: The Post-Apocalyptic Blacksmith, 777 Bon Mots for Gunslighers and Other Real Men, The Wives of Jacob I, and In the Beginning.

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Conversation With Jonathan Thomas of OpenShot

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Interviews
OSS

I think my initial fascination with Linux was based on rebuilding all my old, broken computers laying around my office/garage. I was having a ton of fun, pulling components out of old computers, installing various distros and seeing what worked/didn’t work. And then there was the 3D desktop cube, which was pretty awesome! Pretty soon I had built my kids their own computer, with “safe” web-browsing, education games, etc. It was many months of playing around with Linux before I learned about Python and started slowly getting more into the programming side of things.

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Women In Tech: Jane Silber, CEO Of Canonical

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Interviews
Ubuntu

When I sat down to interview Jane Silber, CEO of Canonical, I don’t think it was lost on either of us that our ability to chat freely even though I was in my office in the middle of the U.S. and she was in her office in London, England had everything to do with cloud computing, an area in which her company does brisk business.

Silber has been running Canonical (maker of Ubuntu, among a great many other software products) in one form or another for well over a decade at this point, first as COO and now CEO. She answers questions thoughtfully, with carefully chosen words; even though I’m sure I’m not the first journalist to ask her some of the below questions (maybe not even the first one this week), she had no canned responses, and she never veered off course to discuss her own agenda. There were no preset talking points; simply, I asked questions, and she answered them.

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Javier Igea: How do you Fedora?

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Red Hat
Interviews

Javier Igea has been using Linux since he bought the first release of Red Hat from a book store. While he was working on his PhD in New York City, his adviser recommended that he switch from Windows to Linux. The reason for this was he was going to be doing serious numerical computations. When asked about his childhood heroes, he joked about being a little bit old. “Tarzan. Do people know about him?” He continued, “I guess I am a little old, I was born in the late 50’s.” Igea’s two favorite movies are Saving Private Ryan and Welcome to the Sticks. Javier also likes fishing for striped bass, which he describes as a strange event.

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Can you imagine a world without open source?

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Interviews
OSS

I worked as a Linux kernel developer in the areas of scheduler and power management. It was fascinating to gain a deeper understanding and contribute to development in these areas. After a while, I felt the need to gain more breadth in my understanding of computer systems. A holistic view would not only help me better contribute to Linux, but would also enable me to explore other domains in a computer system. Towards this end, I chose to pursue graduate studies in the Electrical and Computer Engineering department of Carnegie Mellon University, which offers a wide range of courses in computer systems and is carrying out cutting edge research in this field too.

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Linux Foundation Certified System Administrator: Lorenzo Paglia

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Linux
Interviews

The Linux Foundation offers many resources for developers, users, and administrators of Linux systems, including its Linux Certification Program. This program is designed to give you a way to differentiate yourself in a job market that's hungry for your skills.

To illustrate how well these certifications prepare you for the real world, this series features some of those who have recently passed the certification exams. These testimonials should help you decide if either the Linux Foundation Certified System Administrator (LFCS) or the Linux Foundation Certified Engineer (LFCE) certification is right for you. In this installment, we talk with LFCS Lorenzo Paglia.

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How I Use Android: Franco.Kernel and Focus creator Francisco Franco

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Android
Interviews

Now we're talking! This isn't for everyone, and it may sound obvious, but I wouldn't be able to live without ADB and Fastboot.

For folks who don't know what it is, ADB is the Android Debug Bridge. It's a very powerful binary that lets you access your phone from your computer's terminal to do all sorts of magical commands.

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Techright’s Roy Schestowitz on All Things Free Tech

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Interviews

Do you love Microsoft? Dr. Roy Schestowitz doesn’t. He also led a “Boycott Novell” movement back when there was a Novell to boycott, and he has crusaded against other tech companies, especially regarding software patents. It is, as they say, “Clean indoor work, but somebody has to do it.” And Roy is that somebody.

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More in Tux Machines

Leftovers: Software

  • A Quick Hands-On With Chatty, A Desktop Twitch Chat Client
    Chatty is a desktop Twitch Chat client for Windows, macOS and Linux written in Ja
  • HP Linux Imaging and Printing 3.16.8 Adds Support for Linux Mint 18, Fedora 24
    The open-source HP Linux Imaging and Printing (HPLIP) project has been updated on August 29, 2016, to version 3.16.8, a maintenance update that adds support for new printers and GNU/Linux operating systems. According to the release notes, HP Linux Imaging and Printing 3.16.8 adds support for new all-in-one HP printers, including HP OfficeJet Pro 6970, HP OfficeJet Pro 6960, HP OfficeJet 250 Mobile, HP DeskJet 3700, as well as HP DeskJet Ink Advantage 3700. Also new in the HPLIP 3.16.8 update is support for the recently released Linux Mint 18 "Sarah" Cinnamon, MATE, Xfce, and the upcoming KDE editions, the Fedora 24 Linux operating system, as well as the Debian GNU/Linux 8.5 "Jessie" distribution. So if you're using any of these OSes, you can now update to the latest HPLIP release.
  • MPlayer-Based MPV 0.20.0 Video Player Released with New Options and Commands
    The popular, open-source, and cross-platform MPV video player software received a new update, version 0.20.0, which comes only two weeks after the previous 0.19.0 maintenance release. MPV 0.20.0 is not a major update, and, according to the release notes, it only implements a couple of new options and commands, such as "--video-unscaled=downscale-big" for changing the aspect ratio. Additionally, the MPlayer-based video playback application also gets the "--image-display-duration" option for controlling the duration of image display, and a new "dcomposition" flag for controlling DirectComposition.
  • FFmpeg 3.1.3 "Laplace" Open-Source Multimedia Framework Now Available for Linux
    The major FFmpeg 3.1 "Laplace" open-source and cross-platform multimedia framework has received recently its third maintenance update, version 3.1.3, which brings updated components. FFmpeg 3.1 was announced two months ago, at the end of June, and it introduced a multitude of new features to make the popular multimedia backend even more reliable and handy to game and application developers. Dubbed Laplace, FFmpeg 3.1 is currently the most advanced FFmpeg release, cut from Git master on June 26, 2016.
  • GNU Scientific Library 2.2 released
    Version 2.2 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This release contains new linear algebra routines (Pivoted and Modified Cholesky, Complete Orthogonal Decomposition, matrix condition number estimation) as well as a completely rewritten nonlinear least squares module, including support for Levenberg-Marquardt, dogleg, double-dogleg, and Steihaug-Toint methods. The full NEWS file entry is appended below.

today's howtos

Leftovers: OSS

  • Report: If DOD Doesn't Embrace Open Source, It'll 'Be Left Behind'
    Unless the Defense Department and its military components levy increased importance on software development, they risk losing military technical superiority, according to a new report from the Center for a New American Security. In the report, the Washington, D.C.-based bipartisan think tank argues the Pentagon, which for years has relied heavily on proprietary software systems, “must actively embrace open source software” and buck the status quo. Currently, DOD uses open source software “infrequently and on an ad hoc basis,” unlike tech companies like Google, Amazon and Facebook that wouldn’t exist without open source software.
  • The Honey Trap of Copy/Pasting Open Source Code
    I couldn’t agree more with Bill Sourour’s article ‘Copy.Paste.Code?’ which says that copying and pasting code snippets from sources like Google and StackOverflow is fine as long as you understand how they work. However, the same logic can’t be applied to open source code. When I started open source coding at the tender age of fourteen, I was none the wiser to the pitfalls of copy/pasting open source code. I took it for granted that if a particular snippet performed my desired function, I could just insert it into my code, revelling in the fact that I'd just gotten one step closer to getting my software up and running. Yet, since then, through much trial and error, I’ve learned a thing or two about how to use open source code effectively.
  • Affordable, Open Source, 3D Printable CNC Machine is Now on Kickstarter
    The appeals of Kickstarter campaigns are many. There are the rewards for backers, frequently taking the form of either deep discounts on the final product or unusual items that can’t be found anywhere else. Pledging to support any crowdfunding campaign is a gamble, but it’s an exciting gamble; just browsing Kickstarter is pretty exciting, in fact, especially in the technological categories. Inventive individuals and startups offer new twists on machines like 3D printers and CNC machines – often for much less cost than others on the market.
  • Open Standards and Open Source
    Much has changed in the telecommunications industry in the years since Standards Development Organization (SDOs) such as 3GPP, ITU and OMA were formed. In the early days of telecom and the Internet, as fundamental technology was being invented, it was imperative for the growth of the new markets that standards were established prior to large-scale deployment of technology and related services. The process for development of these standards followed a traditional "waterfall" approach, which helped to harmonize (sometimes competing) pre-standard technical solutions to market needs.

Leftovers: BSD

  • The Voicemail Scammers Never Got Past Our OpenBSD Greylisting
    We usually don't see much of the scammy spam and malware. But that one time we went looking for them, we found a campaign where our OpenBSD greylisting setup was 100% effective in stopping the miscreants' messages. During August 23rd to August 24th 2016, a spam campaign was executed with what appears to have been a ransomware payload. I had not noticed anything particularly unusual about the bsdly.net and friends setup that morning, but then Xavier Mertens' post at isc.sans.edu Voice Message Notifications Deliver Ransomware caught my attention in the tweetstream, and I decided to have a look.
  • Why FreeBSD Doesn't Aim For OpenMP Support Out-Of-The-Box