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Interviews

The Big Android Dev Interview: Maarten Edgar

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Android
Interviews

Good question! Well, I like [that] it's open source, I like that [in mobile development in particular] you make something and it's "one there." Specifically or Android, I like that it runs on a lot of different things. I've done some commercial Google Glass development — and, you know, it has a skin, but it is Android.

I like that you can do really useful stuff [with Android], it keeps on evolving and getting more interesting, so I like that.

What I don't like is... implementations of Android that are not truly Android — Samsung had this problem where, for example, you'd ask something in the system, you'd do a system call [asking] what kind of resolution it was and it would lie to you! It would say "oh no, I'm HDPI" when really it was an MDPI thing. And that just pisses me off. Incorrect documentation. And what's difficult is all the different device sizes. That is a challenge. Not necessarily something that I hate but it is challenging.

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The Big Android Dev Interview: Jolanda Verhoef

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Android
Interviews

My name is Jolanda Verhoef and I've been developing for Android for six years, focusing mainly on architecture. [At the Big Android BBQ] I gave a talk on architecture together with RxJava. So, how can RxJava help you create a nice clean architecture. I work at a company called Blendle, which is a startup in the Netherlands, and before that I worked at companies like Philips, Dutch railway stations, Enexis, stuff like that. And I built my own app for geocaching as well.

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2016 LiFT Scholarship Winner Ahmed Alkabary: A Recent Graduate and Aspiring SysAdmin

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Interviews

For me, I don’t just appreciate the Linux operating system but I also feel like it has become my life. Whenever I’m on a Linux based computer I feel like I’m at home. You can say it is a passion that has taken many years of cultivating to become integrated in my life the way it is today.

In 2011 I was eager to purchase a brand new computer, but to my dismay the shop had only one computer that met my requirements. Although unbeknownst to me the computer had a specific operating system that I was unfamiliar with. The operating system was pre-installed with Linux, specifically openSuse. I was so hesitant to purchase the computer but proceeded anyway. I hoped to change the operating system once I got home, but I was unsure of what came over me to keep Linux. But to this day I feel I have yet to make a decision that would have a greater impact on my life then the day I decided to keep Linux.

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Be Cautious With Containers Says FutureAdvisor’s DevOps Director

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Interviews

Docker is a fantastic technology, but it’s not one that’s well understood. If we take a look at the lessons of the past, there was more hype than understanding around cloud as well — and before that, around virtualization. I’m seeing the same patterns repeat themselves here, and in some circles this is a far from popular viewpoint.

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Siddarth Sharma: How do you Fedora?

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Red Hat
Interviews

Sharma is a software engineer on the Red Hat product security team. He focuses on security of storage products such as Ceph and Gluster. He used to work as a software maintenance engineer at Red Hat, looking after the GNOME and KDE desktop packages. “I learned from the most talented people in the software security industry and still have a lot to learn,” said Sharma. He started using Linux in 2004 with Red Hat Enterprise Linux 3, but later switched to Fedora Core 2.

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Linux Foundation Certified Engineer: Ronni Jensen

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Linux
Interviews

I've actually been distro-hopping for a long time, going back and forth between various Debian-derivatives, but the last couple of years I've been a fan of openSUSE. I like openSUSE's way of doing things and that I have a choice between rock-solid (Leap) and bleeding edge (Tumbleweed). Right now, though, my computers are running a mix of openSUSE Leap, CentOS 7, and RHEL 7.

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Interview with Thomas Cameron – Senior Principal Cloud Evangelist at Red Hat

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Red Hat
Interviews

I’d love to show that Red Hat folks outside of the Fedora project are
committed to the greater community. I’d also love to get folks up to
speed on container security (the topic of my presentation).

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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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today's howtos

Servers: Docker Hub, Internet Archive, DevOps...

  • Building Images with Dockerfile and Docker Hub
    In this series previewing the self-paced Containers for Developers and Quality Assurance (LFS254) training course from The Linux Foundation, we’ve covered installing Docker, introduced Docker Machine, and some basic commands for performing Docker container and image operations. In the three sample videos below, we’ll take a look at Dockerfiles and Docker Hub. Docker can build an image by reading the build instructions from a file that’s generally referred to as Dockerfile. So, first, check your connectivity with the “dockerhost” and then create a folder called nginx. In that folder, we have created a file called dockerfile and in the dockerfile, we have used different instructions, like FROM, RUN, EXPOSE, and CMD.
  • What can developers learn from being on call?
    We often talk about being on call as being a bad thing. For example, the night before I wrote this my phone woke me up in the middle of the night because something went wrong on a computer. That’s no fun! I was grumpy. In this post, though, we’re going to talk about what you can learn from being on call and how it can make you a better software engineer!. And to learn from being on call you don’t necessarily need to get woken up in the middle of the night. By “being on call”, here, I mean “being responsible for your code when it breaks”. It could mean waking up to issues that happened overnight and needing to fix them during your workday!
  • Making the Internet Archive’s full text search faster.
    The Internet Archive is a nonprofit digital library based in San Francisco. It provides free public access to collections of digitized materials, including websites, books, documents, papers, newspapers, music, video and software. This article describes how we made the full-text organic search faster — without scaling horizontally — allowing our users to search in just a few seconds across our collection of 35 million documents containing books, magazine, newspapers, scientific papers, patents and much more.
  • DevOps: More Than Automation
    Type “devops” into any job search site today and the overwhelming majority of results will be for some variation of “DevOps Engineer”. The skills required will centre on tools like Puppet/Chef/Ansible, AWS/Azure, scripting in Python/Perl/Bash/PowerShell etc. Essentially, they’ve taken a deployment automation engineer role, crossed out “deployment automation” and written “DevOps” in its place.

How Linux and makerspaces can strengthen our social fabric

In recent years, we've seen the rise of makerspaces, a new social invention where people with shared interests, especially in STEAM (science, technology, engineering, art, and math), gather to work on projects and share ideas. I was intrigued when I learned about a makerspace in my community, because I had never heard of such a concept before. I've since learned that makerspaces offer so much more than just a place to learn and build. A well-run makerspace also knits together a community and its social fabric—and, most importantly, invites in people who might otherwise be marginalized. Read more