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Interviews

Achieving Enterprise-Ready Container Tools With Wercker’s Open Source CLI

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Interviews
OSS

Using the Wercker Command Line Interface (CLI), developers can spin up Docker containers on their desktop, automate their build and deploy processes and then deploy them to various cloud providers, like AWS, and scheduler and orchestration platforms, such as Mesosphere and Kubernetes.

The Wercker Command Line Interface is available as an open source project on GitHub and runs on both OSX and Linux machines.

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More Torvalds TED Cov erage

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Linux
Interviews

LinuxQuestions.org: Not Your Average Linux Forum

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Linux
Interviews

For many of us, our introduction to computing is being placed in front of a machine where the only challenge is figuring out the Windows user experience paradigm. Getting started with Linux, on the other hand, requires a bit more effort, a fair amount of trial and error, and perhaps some colorful language along the way.

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Linux was not meant to be open source

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Linux
Interviews

The Linux community has a lot to shout about. In addition to a seemingly endless choice of distros to suit every taste and need, there's also the highly-prized security. This is helped to a large extent by the open source nature of Linux, but Linus Torvalds has revealed that being open source was not part of the original plan.

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Neville Cross: How do you Fedora?

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Red Hat
Interviews

Neville Cross is a Nicaraguan hotel manager who has a passion for technology. He has an Amateur Radio license, and was doing stuff with packet radio (ax.25 protocol) in 2008. That made him look for help in the local Linux community. As he used Red Hat Linux for a while in 2000, it was natural for him to take a look at Fedora. Instead of getting help, he got involved in the local FOSS community, especially in the Fedora local group. At that moment, others Linux distributions had strong support from the international community, but Fedora did not. So he took on the challenge to close the gap. That is how Cross originally showed up in Fedora landscape many years ago.

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A man with his Fingers in many millions of pies

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Linux
Interviews

At the time of writing, over five million Raspberry Pis have been sold. That’s the same as the number of ZX Spectrums sold in the 80s. And like the Spectrum, the Pi is likely to have a far-reaching legacy, helping the next generation of games designers and computer scientists find their feet.

Countless numbers of people have helped make this happen, but Eben Upton has been there from the beginning. He’s the founder and the CEO of the Raspberry Pi Foundation, and he’s still shaping every aspect of the Raspberry Pi, from its hardware to the software. We met Eben shortly before the launch of the model 2. He told us about the effort they’ve put into making the Pi better and how a chance conversation with the boss of Google shaped the Pi’s future.

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Solus Operating System interview

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OS
Interviews

This is where it starts to get a bit complicated… So to start from the end, EvolveOS and SolusOS are the same thing – we had to rebrand. I was living in the UK myself until last year, when I came back home [to Ireland]. So the problem I had is that I wanted to, ironically, protect the project from patent trolls, and in the process I had to apply for a trademark to protect the project. On April Fool’s day last year, of all days, I had a letter come through saying that I was going to be threatened with legal action, and I thought it might be about the name Evolve. It actually wasn’t – it was about the use of OS! Apparently the Ordnance Survey took a dislike to my using of it, as I was informed that the trademark was held by the Secretary of State – so I wasn’t allowed to use my name because of a map maker! When I was trying to explain it to people they were like, ‘Well what about Chrome OS? What about iOS?’ When I was in the UK at the time, Google was heavily invested with a lot of start-up companies and giving out Chromebooks and that, and that was through a partnership deal with the government. Apple had just furnished the House of Lords and the House of Commons with iPads. I imagine that the Secretary of State was quite happy to ignore the fact that they were using OS in their names… But the small fry like me? So I said, ‘Okay, we’ll change it.’ We went through a week trying to come up with a name, but in the end I decided to go back to the old name, which is where SolusOS comes in.

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KDE Interview Questions - Riccardo Iaconelli

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KDE
Interviews

Currently, I am the maintainer of WikiToLearn, working on all the parts of the project where is needed, but mostly on the promotion/networking side. I deliver talks and presentations, and I am in charge of getting in touch with excellent academic institutions that could partner with us.
In the past... well, I have been doing thousands of things! Smile I have been a core developer of Plasma, writing the first plasmoids, a core developer and a designer of Oxygen (working on the theme, window decoration, cursor theme, icons, wallpapers...) and many more things (from kdelibs to games to PIM). Probably the major work (outside these big projects) I am most proud of the complete UI redesign (and implementation) of Amarok in QML. It was sexy, but unfortunately it was never released, due to a decision of the maintainers.

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Luca Toma KDE Interview

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KDE
Interviews

Google Code In is our annual project to give tasks to school pupils to contribute to KDE projects. One task this year is to write a Dot article and top Code In student Stanford L has interviewed WikiToLearn contributor and Sysadmin Luca Toma.

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Linux Foundation Certified Engineer: Francisco Tsao

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Linux
Interviews

n 1998, I got bored by the MS-DOS/Windows world. I was studying Civil Engineering, but in the neighborhood of my school was the Faculty of Computer Science, and I had some friends there. I began hearing about GNU/Linux from them. I bought a new computer and spent a weekend installing Debian 2.0 and, after a week, I had a graphical interface running on the box. The same year, I joined GPUL the Coruña Linux Users Group, where I learned a lot about tech and Free Software philosophy. Richard Stallman’s "The Right To Read" changed my life definitely. I'm very proud of my LUG (one that is still very much alive). In fact, this year we hosted the Akademy!

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More in Tux Machines

LibreOffice Office Suite Celebrates 6 Years of Activity with LibreOffice 5.2.2

Today, September 29, 2016, Italo Vignoli from The Document Foundation informs Softpedia via an email announcement about the general availability of the first point release of the LibreOffice 5.2 open-source and cross-platform office suite. On September 28, the LibreOffice project celebrated its 6th anniversary, and what better way to celebrate than to push a new update of the popular open source and cross-platform office suite used by millions of computer users worldwide. Therefore, we would like to inform our readers about the general availability of LibreOffice 5.2.2, which comes just three weeks after the release of LibreOffice 5.2.1. "Just one day after the project 6th anniversary, The Document Foundation (TDF) announces the availability of LibreOffice 5.2.2, the second minor release of the LibreOffice 5.2 family," says Italo Vignoli. "LibreOffice 5.2.2, targeted at technology enthusiasts, early adopters and power users, provides a number of fixes over the major release announced in August." Read more

OSS Leftovers

  • But is it safe? Uncork a bottle of vintage open-source FUD
    Most of the open source questioners come from larger organisations. Banks very rarely pop up here, and governments have long been hip to using open source. Both have ancient, proprietary systems in place here and there that are finally crumbling to dust and need replacing fast. Their concerns are more oft around risk management and picking the right projects. It’s usually organisations whose business is dealing with actual three dimensional objects that ask about open source. Manufacturing, industrials, oil and gas, mining, and others who have typically looked at IT as, at best, a helper for their business rather than a core product enabler. These industries are witnessing the lighting fast injection of software into their products - that whole “Internet of Things” jag we keep hearing about. Companies here are being forced to look at both using open source in their products and shipping open source as part of their business. The technical and pricing requirements for IoT scale software is a perfect fit for open source, especially that pricing bit. On the other end - peddling open source themselves - companies that are looking to build and sell software-driven “platforms” are finding that partners and developers are not so keen to join closed source ecosystems. These two pulls create some weird clunking in the heads of management at these companies who aren’t used to working with a sandles and rainbow frame of mind. They have a scepticism born of their inexperience with open source. Let’s address some of their trepidation.
  • Real business innovation begins with open practices
    To business leaders, "open source" often sounds too altruistic—and altruism is in short supply on the average balance sheet. But using and contributing to open source makes hard-nosed business sense, particularly as a way of increasing innovation. Today's firms all face increased competition and dynamic markets. Yesterday's big bang can easily become today's cautionary tale. Strategically, the only viable response to this disruption is constantly striving to serve customers better through sustained and continuous innovation. But delivering innovation is hard; the key is to embrace open and collaborative innovation across organizational walls—open innovation. Open source communities' values and practices generate open innovation, and working in open source is a practical, pragmatic way of delivering innovation. To avoid the all-too-real risk of buzzword bingo we can consider two definitions of "innovation": creating value (that serves customer needs) to sell for a profit; or reducing what a firm pays for services.
  • This Week In Servo 79
    In the last week, we landed 96 PRs in the Servo organization’s repositories. Promise support has arrived in Servo, thanks to hard work by jdm, dati91, and mmatyas! This does not fully implement microtasks, but unblocks the uses of Promises in many places (e.g., the WebBluetooth test suite). Emilio rewrote the bindings generation code for rust-bindgen, dramatically improving the flow of the code and output generated when producing Rust bindings for C and C++ code. The TPAC WebBluetooth standards meeting talked a bit about the great progress by the team at the University of Szeged in the context of Servo.
  • Servo Web Engine Now Supports Promises, Continues Churning Along
    It's been nearly two months since last writing about Mozilla's Servo web layout engine (in early August, back when WebRender2 landed) but development has kept up and they continue enabling more features for this next-generation alternative to Gecko. The latest is that Servo now supports JavaScript promises. If you are unfamiliar with the promise support, see this guide. The latest Servo code has improvements around its Rust binding generator for C and C++ code plus other changes.
  • Riak TS for time series analysis at scale
    Until recently, doing time series analysis at scale was expensive and almost exclusively the domain of large enterprises. What made time series a hard and expensive problem to tackle? Until the advent of the NoSQL database, scaling up to meet increasing velocity and volumes of data generally meant scaling hardware vertically by adding CPUs, memory, or additional hard drives. When combined with database licensing models that charged per processor core, the cost of scaling was simply out of reach for most. Fortunately, the open source community is democratising large scale data analysis rapidly, and I am lucky enough to work at a company making contributions in this space. In my talk at All Things Open this year, I'll introduce Riak TS, a key-value database optimized to store and retrieve time series data for massive data sets, and demonstrate how to use it in conjunction with three other open source tools—Python, Pandas, and Jupyter—to build a completely open source time series analysis platform. And it doesn't take all that long.
  • Free Software Directory meeting recap for September 23rd, 2016

Security News

  • security things in Linux v4.5
  • Time to Kill Security Questions—or Answer Them With Lies
    The notion of using robust, random passwords has become all but mainstream—by now anyone with an inkling of security sense knows that “password1” and “1234567” aren’t doing them any favors. But even as password security improves, there’s something even more problematic that underlies them: security questions. Last week Yahoo revealed that it had been massively hacked, with at least 500 million of its users’ data compromised by state sponsored intruders. And included in the company’s list of breached data weren’t just the usual hashed passwords and email addresses, but the security questions and answers that victims had chosen as a backup means of resetting their passwords—supposedly secret information like your favorite place to vacation or the street you grew up on. Yahoo’s data debacle highlights how those innocuous-seeming questions remain a weak link in our online authentication systems. Ask the security community about security questions, and they’ll tell you that they should be abolished—and that until they are, you should never answer them honestly. From their dangerous guessability to the difficulty of changing them after a major breach like Yahoo’s, security questions have proven to be deeply inadequate as contingency mechanisms for passwords. They’re meant to be a reliable last-ditch recovery feature: Even if you forget a complicated password, the thinking goes, you won’t forget your mother’s maiden name or the city you were born in. But by relying on factual data that was never meant to be kept secret in the first place—web and social media searches can often reveal where someone grew up or what the make of their first car was—the approach puts accounts at risk. And since your first pet’s name never changes, your answers to security questions can be instantly compromised across many digital services if they are revealed through digital snooping or a data breach.
  • LibreSSL and the latest OpenSSL security advisory
    Just a quick note that LibreSSL is not impacted by either of the issues mentioned in the latest OpenSSL security advisory - both of the issues exist in code that was added to OpenSSL in the last release, which is not present in LibreSSL.
  • Record-breaking DDoS reportedly delivered by >145k hacked cameras
    Last week, security news site KrebsOnSecurity went dark for more than 24 hours following what was believed to be a record 620 gigabit-per-second denial of service attack brought on by an ensemble of routers, security cameras, or other so-called Internet of Things devices. Now, there's word of a similar attack on a French Web host that peaked at a staggering 1.1 terabits per second, more than 60 percent bigger. The attacks were first reported on September 19 by Octave Klaba, the founder and CTO of OVH. The first one reached 1.1 Tbps while a follow-on was 901 Gbps. Then, last Friday, he reported more attacks that were in the same almost incomprehensible range. He said the distributed denial-of-service (DDoS) attacks were delivered through a collection of hacked Internet-connected cameras and digital video recorders. With each one having the ability to bombard targets with 1 Mbps to 30 Mbps, he estimated the botnet had a capacity of 1.5 Tbps. On Monday, Klaba reported that more than 6,800 new cameras had joined the botnet and said further that over the previous 48 hours the hosting service was subjected to dozens of attacks, some ranging from 100 Gbps to 800 Gbps. On Wednesday, he said more than 15,000 new devices had participated in attacks over the past 48 hours.

Android Leftovers