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LISA14 – Simplified Remote Management of Linux Servers

Filed under
Linux
Server

I am giving a talk on Simplified Remote Management of Linux Servers at the upcoming LISA14 conference in Seattle, which runs from November 9-14. My talk is 9:45-10:30am on Friday, November 14. LISA is Large Installation System Administration SIG of Usenix.

If you are attending LISA I would enjoy meeting you and discussing anything around system administration, security, and open source in general! Drop me a line and let’s see about scheduling some time.

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Amazing ! 25 Linux Performance Monitoring Tools

Filed under
Linux

Over the time our website has shown you how to configure various performance tools for Linux and Unix-like operating systems. In this article we have made a list of the most used and most useful tools to monitor the performance for your box. We provided a link for each of them and split them into 2 categories: command lines one and the ones that offer a graphical interface.

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Chromebook shipments leap by 67 percent

Filed under
Linux
Google

Why are Chromebooks growing while, according to NPD and other analysts, Windows PC sales are declining? ABI Research Analyst Stephanie Van Vactor said in a statement that “Consumers are hungry for a product that is cost effective but also provides the versatility and functionality of a laptop. The growth of the Chromebook market demonstrates a niche that is gaining traction among consumers."

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Btrfs RAID HDD Testing On Ubuntu Linux 14.10

Filed under
Graphics/Benchmarks
Linux
Ubuntu

With the Btrfs file-system continuing to stabilize while still adding more functionality and is generating continued interest from more Linux distributions and other open-source projects, I've found it time to run some fresh Btrfs RAID benchmarks to see how the next-generation Linux file-system is performing with its built-in RAID handling.

The Btrfs file-system offers built-in support for RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 (1+0) modes though the support for RAID 5/6 is still considered most experimental. Besides RAID, a single Btrfs file-system can span multiple devices to yield a larger file-system. In this basic Btrfs RAID benchmarking from Ubuntu 14.10, I used two identical hard drives and tested Btrfs without RAID and then in RAID 0 and RAID 1 modes. For a separate article I'm also working on a RAID 0/1/5/6/10 comparison using for solid-state drives, which should be much more interesting, so just take this article as an introduction.

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If You Are Sick of Surveillance, Safeguard Your Systems

Filed under
GNU
Linux

Linux is a great alternative to Windows for those seeking a more secure and liberty-friendly "Operating System." Because it is open-source, there are many different “flavors” (called distributions) available. Two of the most popular distributions are Ubuntu and Fedora. They can be downloaded for free from www.ubuntu.com and www.fedoraproject.org. A fairly complete list of Linux distributions can be found at www.distrowatch.com.

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Features Of The Linux 3.18 Kernel

Filed under
Linux

With Linux 3.18-rc1 arriving one week early I didn't have a chance to write a feature overview of Linux 3.18 prior to this first development release that marked the close of the merge window. For those that didn't stay up to date with our dozens of Linux 3.18 kernel articles about changes and new features, here's a concise overview.

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Google Chromebook quietly takes aim at the enterprise

Filed under
Linux
Google

Google's Chromebook is a cheap alternative to a more expensive Windows or Mac PC or laptop, but up until recently it lacked any specific administrative oversight tools for enterprise IT. While IT might have liked the price tag, they may have worried about the lack of an integrated tool suite for managing a fleet of Chromebooks. That's changed with release of Chromebook for Work, a new program designed to give IT that control they crave for Chromebooks.

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Linux 3.19 To Have Skylake Graphics, PPGTT Enablement

Filed under
Linux

Now that Linux 3.18-rc1 is out, Intel's Open-Source Technology Center developers responsible for their graphics driver work have begun submitting their changes to drm-next for landing with Linux 3.19.

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Ubuntu Used by FIA Weatherman at Suzuka F1 Grand Prix

Filed under
Linux
Ubuntu

One of the favorite pastimes of the Ubuntu community is to find interesting or weird places where this operating system is being used. There have been some strange sightings before and it's usually the last place where you would expect to find a Linux system. The same is true for Suzuka.

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NVIDIA GeForce GTX 970 Offers Great Linux Performance

Filed under
Graphics/Benchmarks
Linux

Since last month's Linux review of the GeForce GTX 980 as NVIDIA's newest high-end GPU powered by their Maxwell architecture, many Phoronix readers have been requesting Ubuntu Linux tests of the GTX 970 too. I've now got my hands on an EVGA GeForce GTX 970 and am putting it through its paces today.

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More in Tux Machines

Intel's "Utter Garbage" Code Bricks and Delays Linux, Torvalds Furious

today's leftovers

  • 20 Years of LWN
    Back in mid-1997, your editor (Jonathan Corbet) and Liz Coolbaugh were engaged in a long-running discussion on how to trade our nice, stable, reliably paying jobs for a life of uncertainty, poverty, and around-the-clock work. Not that we thought of it in those terms, naturally. We eventually settled on joining Red Hat's nascent "support partner" program; while we were waiting for it to get started, we decided to start a weekly newsletter as a side project — not big and professional like the real press — to establish ourselves in the community. Thus began an amazing journey that has just completed its 20th year. After some time thinking about what we wanted to do and arguing about formats, we published our first edition on January 22, 1998. It covered a number of topics, including the devfs controversy, the pesky 2GB file-size limit on the ext2 filesystem, the use of Linux on Alpha to render scenes in the film "Titanic", the fact that Red Hat had finally hired a full-time quality-assurance person and launched the Red Hat Advanced Development Labs, and more. We got almost no feedback on this issue, though, perhaps because we didn't tell anybody that we had created it.
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  • EzeeLinux Show 18.4 | Ubuntu 17.10 Revisited
    Canonical revised Ubuntu 17.10 with the new 17.10.1. Time to take another look…
  • PodCTL #22 – Highway to Helm
    One of the reasons that Kubernetes has gained so much traction in the marketplace is because it is flexible enough to allow innovation to happen all around the core APIs. One area where that has happened is in application package management, specifically with the Helm project.
  • LibreELEC Linux OS Will Get Meltdown and Spectre Patches with Next Major Release
    The development team behind the Kodi-based LibreELEC (Libre Embedded Linux Entertainment Center) open-source HTPC operating system for embedded systems and PCs released LibreELEC 8.2.3. LibreELEC 8.2.3 is the third maintenance update to the LibreELEC 8.2 "Krypton" series of the Just enough Operating System (JeOS), which is based on the Kodi 17 "Krypton" open-source and cross-platform media center. It's here a month after the LibreELEC 8.2.2 point release to address a few issues.
  • openSUSE 42.2 to Reach End-of-Life This Week
    The minor release of openSUSE Leap 42.2 will reach its End-of-Life (EOL) this week on Jan. 26. The EOL phase ends the updates to the operating system, and those who continue to use EOL versions will be exposed to vulnerabilities because these discontinued versions no longer receive security and maintenance updates; this is why users need to upgrade to the newer minor; openSUSE Leap 42.3. “We are very pleased with the reliability, performance and longevity of Leap,” said openSUSE member Marcus Meissner. “Both the openSUSE community and SUSE engineers have done a fantastic job with security and maintenance of the Leap 42 distribution; users can be confident that their openSUSE operating system is, and will continue to be, receiving bug fixes and maintenance updates until its End-of-Life.”
  • French Gender-Neutral Translation for Roundcube
    Here's a quick blog post to tell the world I'm now doing a French gender-neutral translation for Roundcube.
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  • This Oil Major Has a Supercomputer the Size of a Soccer Field
    Big Oil is now Big Tech. So big, in fact, that Eni SpA’s new supercomputer is the size of a soccer field. In the multimillion-dollar pursuit of the world’s most powerful computers, the Italian explorer says it’s taken the lead. Its new machine, located outside Milan, will scan for oil and gas reservoirs deep below the Earth over thousands of miles. “This is where the company’s heart is, where we hold our most delicate data and proprietary technology,” Eni Chief Executive Officer Claudio Descalzi said in an interview on Thursday.

Compilers and CLI: LLVM, GCC and Bash

KDE/GNOME: Usability and Productivity, Krita Interview, GNOME Builder

  • This week in Usability and Productivity, part 2
    This is your weekly status update for the KDE community’s progress in the Usability and Productivity initiative. KDE contributors have been busy, and here’s a sampling of features, improvements, and bugfixes relevant to the initiative that KDE developers landed over the past week-and-a-half...
  • Interview with Baukje Jagersma
    How and when did you get to try digital painting for the first time? Probably when I first discovered Deviantart. I was already familiar with GIMP, which I used to create photo-manipulations with. But seeing all the amazingly talented artists on there made me want to try out digital painting for myself.
  • Builder happenings for January
    I’ve been very busy with Builder since returning from the holidays. As mentioned previously, we’ve moved to gitlab. I’m very happy about it. I can see how this is going to improve the engagement and communication between our existing community and help us keep new contributors. I made two releases of Builder so far this month. That included both a new stable build (which flatpak users are already using) and a new snapshot for those on developer operating systems like Fedora Rawhide.