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Interviews

Interview with GNU remotecontrol

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GNU
Interviews

GNU remotecontrol is a web application serving as a management tool for reading from and writing to multiple IP enabled heating, ventilation, air conditioning (HVAC) thermostats, and other building automation devices. While various IP thermostat manufacturers have offered web portals exclusively for their users to remotely access and adjust the settings of individual thermostats, they do not provide a unified management tool for multiple thermostats. The goal of GNU remotecontrol is to provide this management tool for individuals and companies alike.

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How Amazon Web Services Uses Linux and Open Source

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Linux
Interviews
OSS

Amazon Web Services first launched in 2006 with one instance and one operating system: Amazon Linux. The cloud computing giant has since expanded to offer customers the option of running on more than 30 instance types and more than 10 operating systems, but Linux, Xen and other open source projects remain the core technologies behind AWS.

“We view open source as a companion to AWS's business model,” said Chris Schlaeger, director of software development at Amazon Web Services and managing director of the Amazon Development Center Germany GmbH.

Schlaeger, who leads the team that develops Amazon’s cloud computing service, EC2, as well as Amazon Linux, will give a keynote presentation at CloudOpen Europe, Oct. 13-15 in Dusseldorf, Germany. Here he discusses how AWS uses Linux, the Amazon Linux operating system, the company's new development offices in Germany, and what he'll cover in his keynote presentation.

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Raspberry Pi-powered in-car computer project shifts up a gear

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Development
Linux
Interviews

After watching classic TV shows such as Knight Rider and Street Hawk in his youth, IT professional and Raspberry Pi enthusiast Derek Knaggs was inspired to create a low-cost in-car computer using a Raspberry Pi.
The Pi sits in the centre console of his Ford Focus, wired to the display of an Xtrons DVD player (optional) as well as two TFT screens in the rear headrests. Control is via a Xenta wireless keyboard with mouse touchpad, while a smartphone can be used as a wireless hotspot to give the Pi an internet connection on the move.
Having recently added a reverse camera to his already top-notch project, we caught up with Derek to learn more about it…

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Matthew Garrett's Advice on Hardware, Linux Kernel Careers, and Fruit Flies

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Linux
Interviews

The most popular questions posed to Linux kernel developer Matthew Garrett during his Reddit AMA this week related to kernel hacking and hardware issues. But Garrett, a senior security engineer at Nebula, answered frankly on a variety of subjects that ranged from technical issues in the kernel, to his workstation setup, to how to kill fruit flies and why he likes the movie Hackers. Here is a digest of some of the more kernel-related questions and answers (plus a fruit fly question, for more flavor.)

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Benjamin Kerensa on Firefox OS & Internet Freedom

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Interviews
Moz/FF

According to the Mozilla Developer Network, Firefox OS is an open source mobile operating system based on Linux, open web standards and Mozilla’s Gecko technology.

But there’s more to it that that: Firefox OS is about reinventing what mobile platforms can be, about pushing the boundaries of what is possible with the Web on mobile and about enabling entirely new segments of users to come online with their smartphone at various levels of participation, from users to developers.

Mozilla's Benjamin Kerensa
Benjamin Kerensa, Mozilla’s Early Feedback Community Release Manager.
Earlier this week, I took some time to talk with Benjamin Kerensa, the Early Feedback Community Release Manager for Mozilla, to discuss Firefox OS and the community around it.

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Earning a living from open source software

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Interviews
OSS

Nitish began sharing his stories with us on open source in May this year. Then, he wrote another one in June and July. In his first article, he explained how to write secure code using Open Web Application Security Project guidelines. Next, Nitish compared three giants in open source content management—Drupal, Joomla, and Wordpress—based on these criteria: installation time and complexity, plugin and theme availability, ease of use, and customization and upgrades. Lastly (for now), Nitish shares his thoughts on Andriod's rise to popularity in the hearts of million through open source.

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The Linux Setup - Stefano Zacchiroli, Former Debian Project Leader

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Interviews

Stefano is my great white whale. I’ve been trying to interview him for years, so I was very excited when he was able to make some time for this. He’s a Debian user, as you might expect from a former Debian Project Leader. Stefano also has a lot of nice things to say about GNOME Shell. And mutt users will want to check out his software list, as there’s a lot of nice Emacs integrations in there.

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How Elizabeth Joseph Became a SysAdmin on HP's OpenStack Infrastructure Team

Filed under
Linux
Server
Interviews

Before Elizabeth Joseph began her career as a system administrator, she was a hobbyist who attended a lot of Linux Users Group meetings in her hometown near Philadelphia. Now she's an automation and tools engineer at HP, working on the OpenStack infrastructure team and recently co-authored the latest revision of The Official Ubuntu Book.

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The Companies That Support Linux: SanDisk Advances Storage Industry

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Linux
Interviews

A growing dependency on digital data has spurred new interest in flash storage technologies along with cloud-based services and storage. With the broadest portfolio of flash-memory based solutions in the industry, SanDisk is on the leading edge of this transformation, with Linux and open source at the heart of its innovation. By working with hundreds of open source projects in compute, storage, and networking, SanDisk can help enable software stacks to take advantage of flash’s behavior and performance, says Nithya Ruff, director of the SanDisk Open Source Strategy Office.

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SUSE's Flavio Castelli on Docker's Rise Among Linux Distros

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Interviews
SUSE

Docker has only gained traction since its launch a little over a year ago as more companies join the community's efforts on a regular basis. On July 30, the first official Docker build for openSUSE was released, making this distribution the latest among many to join the fray. I connected with Flavio Castelli, a senior software engineer at SUSE, who works extensively on SUSE Linux Enterprise and has played a major role in bringing official Docker support to openSUSE. In this interview, he discuses the importance of bringing Docker to each Linux distribution, the future of Docker on SUSE Linux Enterprise, and other interesting developments in the Docker ecosystem.

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More in Tux Machines

today's leftovers

  • How fast is KVM? Host vs virtual machine performance!
  • Kernel maintenance, Brillo style
    Brillo, he said, is a software stack for the Internet of things based on the Android system. These deployments bring a number of challenges, starting with the need to support a different sort of hardware than Android normally runs on; target devices may have no display or input devices, but might well have "fun buses" to drive interesting peripherals. The mix of vendors interested in this area is different; handset vendors are present, but many more traditional embedded vendors can also be found there. Brillo is still in an early state of development.
  • Reviewing Project Management Service `Wrike` And Seems Interesting
    I have been testing some services for our project and found this amazing service, thought why not share it with you guys, it might be useful for you. Project management is a term that in some respects appears common, yet in practice still seems to be limited to large companies. While this may be true, the foundations of project management are actually rather simple and can be adopted by anyone, in any industry. One of the major requirements you need to consider when selecting a good project management software is the ability to run and operate it on the go via your mobile devices. Other factors include the ability to access the software from any platform whether it be Linux, Mac, or Windows. This can be achieved when the project management software is web-based. Wrike is a software that does of all this.
  • World Wine News Issue 403
  • OSVR on Steam, Unity drops legacy OpenGL, and more gaming news
  • GNOME Core Apps Hackfest 2016
    This November from Friday 25 to Sunday 27 was held in Berlin the GNOME Core Apps Hackfest. My focus during this hackfest was to start implementing a widget for the series view of the Videos application, following a mockup by Allan Day.
  • Worth Watching: What Will Happen to Red Hat Inc Next? The Stock Just Declined A Lot
  • Vetr Inc. Lowers Red Hat Inc. (RHT) to Buy
  • Redshift functionality on Fedora 25 (GNOME + Wayland). Yes, it's possible!
    For those who can't live without screen colour shifting technology such as Redshift or f.lux, myself being one of them, using Wayland did pose the challenge of having these existing tools not working with the Xorg replacement. Thankfully, all is not lost and it is possible even right now. Thanks to a copr repo, it's particularly easy on Fedora 25. One of the changes that comes with Wayland is there is currently no way for third-party apps to modify screen gamma curves. Therefore, no redshift apps, such as Redshift itself (which I recently covered here) will work while running under Wayland.
  • My Free Software Activities in November 2016
  • Google's ambitious smartwatch vision is failing to materialise
    In February this year, Google's smartwatch boss painted me a rosy picture of the future of wearable technology. The wrist is, David Singleton said, "the ideal place for the power of Google to help people with their lives."
  • Giving Thanks (along with a Shipping Update)
    Mycroft will soon be available as a pre-built Raspberry Pi 3 image for any hobbyist to use. The new backend we have been quietly building is emerging from beta, making the configuration and management of you devices simple. We are forming partnerships to get Mycroft onto laptops, desktops and other devices in the world. Mycroft will soon be speaking to you throughout your day.
  • App: Ixigo Indian Rail Train PNR Status for Tizen Smart Phones
    Going on a train journey in India? Ixigo will check the PNR status, the train arrival and departure & how many of the particular tickets are left that you can purchase. You can also do a PNR status check to make sure that your seat is booked and confirmed.

Networking and Servers

  • How We Knew It Was Time to Leave the Cloud
    In my last infrastructure update, I documented our challenges with storage as GitLab scales. We built a CephFS cluster to tackle both the capacity and performance issues of NFS and decided to replace PostgreSQL standard Vacuum with the pg_repack extension. Now, we're feeling the pain of running a high performance distributed filesystem on the cloud.
  • Hype Driven Development
  • SysAdmins Arena in a nutshell
    Sysadmins can use the product to improve their skills or prepare for an interview by practicing some day to day job scenarios. There is an invitation list opened for the first testers of the product.

Desktop GNU/Linux

  • PINEBOOK Latest News: Affordable Linux Laptop at Only $89 Made by Raspberry Pi Rival, PINE
    PINE, the rival company of Raspberry Pi and maker of the $20 Pine A64, has just announced its two below $100-priced Linux laptops, known as PINEBOOK. The affordable Linux laptop is powered by Quad-Core ARM Cortex A53 64-bit processor and comes with an 11.6" or 14" monitor.
  • Some thoughts about options for light Unix laptops
    I have an odd confession: sometimes I feel (irrationally) embarrassed that despite being a computer person, I don't have a laptop. Everyone else seems to have one, yet here I am, clearly behind the times, clinging to a desktop-only setup. At times like this I naturally wind up considering the issue of what laptop I might get if I was going to get one, and after my recent exposure to a Chromebook I've been thinking about this once again. I'll never be someone who uses a laptop by itself as my only computer, so I'm not interested in a giant laptop with a giant display; giant displays are one of the things that the desktop is for. Based on my experiences so far I think that a roughly 13" laptop is at the sweet spot of a display that's big enough without things being too big, and I would like something that's nicely portable.
  • What is HiDPI and Why Does it Matter?

Google and Mozilla

  • Google Rolls Out Continuous Fuzzing Service For Open Source Software
    Google has launched a new project for continuously testing open source software for security vulnerabilities. The company's new OSS-Fuzz service is available in beta starting this week, but at least initially it will only be available for open source projects that have a very large user base or are critical to global IT infrastructure.
  • Mozilla is doing well financially (2015)
    Mozilla announced a major change in November 2014 in regards to the company's main revenue stream. The organization had a contract with Google in 2014 and before that had Google pay Mozilla money for being the default search engine in the Firefox web browser. This deal was Mozilla's main source of revenue, about 329 million US Dollars in 2014. The change saw Mozilla broker deals with search providers instead for certain regions of the world.