Language Selection

English French German Italian Portuguese Spanish

Interviews

Neville Cross: How do you Fedora?

Filed under
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.

Read more

A man with his Fingers in many millions of pies

Filed under
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.

Read more

Solus Operating System interview

Filed under
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.

Read more

KDE Interview Questions - Riccardo Iaconelli

Filed under
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.

Read more

Luca Toma KDE Interview

Filed under
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.

Read more

Linux Foundation Certified Engineer: Francisco Tsao

Filed under
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!

Read more

The state of container security

Filed under
Server
Interviews
Security

This is a gross over-simplification, but multiple containers on a host is just the next logical step from multiple virtual machines on a host. Because those containers are tightly controlled by the kernel namespaced, Security Enhanced Linux, Linux kernel capabilities, and the like, you can be assured that the risk is minimal.

Read more

How Kubernetes is helping Docker blossom

Filed under
Server
Interviews
OSS

Kubernetes and Docker are the latest buzz words in the IT sector. Businesses and IT enthusiasts alike are clamoring to learn more about containerization.

I managed to grab Red Hat software analyst Jason Brooks, who will be speaking at SCaLE 14x about Kubernetes, to ask him a few questions about the software and container movement.

Read more

Young maker talks software defined radio, open source, and mentors

Filed under
Interviews
OSS

Schuyler St. Leger is one of the superheroes of the maker movement. He's a speaker, young maker, and was featured in Make magazine. His famous presentation, Why I love my 3-D Printer has received over 300,000 views on YouTube.

Schuyler is keynoting at SCaLE 14x, where he'll talk about open source radio and how it's impacting the world around us. We're surrounded by radios in smartphones, tablets, laptops, and Wi-Fi access points, yet we often fail to realize their ubiquitous presence. The airwaves are a fantastic space for exploration, but where do we begin? Open source radio combined with open hardware is a rich space for exploration and experimentation.

Read more

Using strace to track system calls in Linux

Filed under
Linux
Interviews

Strace is a tool used to intercept system calls from your application to the Linux kernel. I find strace is invaluable for system administrators for two main reasons.

First off, we do not always have the source code of an application available, but we may still need to know what an application is doing. This can be anything from which files are opened, how much memory is being allocated or even why an application is crashing repeatedly.
Secondly, even if we do have the code, being a system administrator doesn't imply being a developer. We may not know how to follow the code. I find that looking at system calls as opposed to lines of code is a bit more descriptive

Read more

Syndicate content

More in Tux Machines

More on Mozilla Voice Recognition and Firefox Woes

Funding for Dremio and Matrix.org

BSD: OpenBSD, Benchmarking LLVM/Clang, and AMD Zen Scheduler Model Lands In LLVM

  • Blog about my blog
     

    I want to try it again, and this time I decided to create a self-hosted blog. Something that runs on my own server and with httpd, the web server that I wrote for OpenBSD.  

    [...]

    i That's why I decided to write my articles, including this one, in Markdown and use another tool such as lowdown to generate the XML pages for sblg.

     
  • Benchmarking LLVM/Clang's New AMD Zen Scheduler Model
    Just prior to LLVM 5.0 being branched yesterday, the AMD Zen scheduler model finally landed in LLVM and has the potential of boosting the performance of generated binaries targeting AMD's Zen "znver1" architecture. Here are some benchmarks of LLVM Clang 4.0 compared to the latest LLVM Clang compiler code when testing with both generic x86-64 optimizations and then optimized builds for the first-generation Zen CPUs, tested on a Ryzen 7 processor.
  • AMD Zen Scheduler Model Lands In LLVM, Makes It For LLVM 5.0
    It was coming down to the wire for the new AMD Zen scheduler model in LLVM 5.0 but now it's managed to land just hours before the LLVM 5.0 branching. The new Zen "znver1" scheduler model for LLVM was published by AMD in patch form last week and now this morning it's been merged to mainline LLVM. Funny enough, thanks to an Intel developer with commit rights to LLVM due to the AMD contributor not having access.

OSS: VirtualBox, AMD EPYC Platform Letdown, Choosing FOSS, Open Source Blockchain Project, and RcppAPT 0.0.4

  • VirtualBox 5.1.24 Brings a Better Support for AMD Ryzen CPUs
    VirtualBox is a free and an open-source application for virtualization on x86 platforms. VirtualBox development team has announced a new maintenance release VirtualBox 5.1.24. The recent release of VirtualBox brought more support for AMD Ryzen processors to run certain guests such as Microsoft Windows XP. Emulating more SSE2 instructions. Fixing multiple issues with the graphical user interface for KDE Plasma, and black screen on reboot for multi-screen setup under certain conditions.
  • AMD EPYC Platform Security Processor Code Will Not Be Open Source
    AMD EPYC has been getting some bad word of mouth due to what Intel has been trying to portray but much has been cleared out in the official presentation. Many users that are worried about security have asked AMD to open source the AMD EPYC Platform security processor code. That will not be the case according to AMD. AMD EPYC Platform security processor is designed to keep the user safe from attacks because the OS can’t see what the PSP or IME is doing. Similarly, the user will also not know what the chips are doing. That is all great if the chip is keeping the user safe but it also means that if the defenses are breached then the user will not realize that as well.
  • Open Source: To Use Or Not To Use (And How To Choose)
    You'd like to use open source software, but you're not sure what criteria you should use when deciding whether to rely on it for a specific project or not. I have a long, complicated history with open source software.
  • Japanese Online Giant GMO Launches Open Source Blockchain Project
    Internet giant GMO Internet Inc. of Japan today announced the launch of the GMO Blockchain Open Source Software Project (GMO Blockchain OSS). The system will allow users to develop programs using blockchain as open source. In a first attempt by the company using this platform, the company has developed an open source medical record sharing system and launched it on July 6th, 2017.
  • RcppAPT 0.0.4