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Updated: 1 hour 21 min ago

LXer: How to setup rsyslog for Centralized Log Management

Wednesday 7th of December 2016 12:05:18 AM
This tutorial explains how to setup rsyslog as a centralized log management server on RedHat Linux based OS like CentOS. Centralized log management means to collect all sorts of logs from several physical or virtualized servers on one log server to monitor the health and security of the server services. We use rsyslog in this tutorial because it offers high-performance, great security and a modular design.

Reddit: Help with enterprise networking?

Tuesday 6th of December 2016 10:53:41 PM

At my school, I am trying to connect a desktop running Debian to the school network over Ethernet. I tried dhcp and static networking, but neither work, and I k ow hardware is not a problem. Normally, you have to login on a computer at my school to access anything, does anyone know how this could be done from a Linux box?

submitted by /u/pianoman99a
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LXer: Easy way to install Oracle JAVA 8 (JDK & JRE) on RPM based systems

Tuesday 6th of December 2016 10:50:58 PM
Are you facing difficulties to install Oracle JAVA on Linux ? Navigate our link for hassle free installation

Reddit: I'm giving up on PGP | Filippo Valsorda

Tuesday 6th of December 2016 10:42:24 PM

Reddit: Internet problem

Tuesday 6th of December 2016 10:37:45 PM

Hi everyone so I am still very new to Linux and this whole OS, I just installed Ubuntu 16.04, now I need to get all my updates and codecs and apps and everything but my main problem is I don't use a normal cable for Internet and it's a desktop pc so it's not WiFi, I use a USB modem (huawei 7b96) I plugged it in hopping that it would just pick it up but I was wrong I plug it in and nothing at all happens, please can someone help.

submitted by /u/Devkobotes
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LinuxToday: 10 open source tools for your sysadmin toolbox

Tuesday 6th of December 2016 10:00:00 PM

 opensource.com: Sysadmins don't lack for options when it comes to great open source software tools.

TuxMachines: 10 Reasons To Use Ubuntu Linux

Tuesday 6th of December 2016 09:54:47 PM

There are numerous Linux distributions designed to serve different needs. Being an open source software, Linux allows the developers to pick its code and create something new and exciting.

Out of these numerous Linux distributions, Ubuntu, Mint, Fedora, openSUSE, and Debian are some of the most popular operating systems. If you’re facing trouble with Windows 10’s privacy nuisance, you can surely try out a fresh Linux experience.

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TuxMachines: WordPress 4.7 “Vaughan”

Tuesday 6th of December 2016 09:53:14 PM

Version 4.7 of WordPress, named “Vaughan” in honor of legendary jazz vocalist Sarah “Sassy” Vaughan, is available for download or update in your WordPress dashboard. New features in 4.7 help you get your site set up the way you want it.

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TuxMachines: ASUS ZenPad 3S 10 review: The iPad Air running Android

Tuesday 6th of December 2016 09:52:01 PM

The history of Android on tablets is complicated. Just as Apple had done in 2007 with the first iPhone, the iPad's release in 2010 set a very high standard for the rest of the market. The next year, Google released Android 3.0 Honeycomb on the Motorola Xoom, designed specifically with tablets in mind. The Xoom wasn't the iPad killer that Motorola had hoped for, and there have been very few Android tablets that could stack up to Apple's iPad line.

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Reddit: Q: Does FLOSS community benefit from more of unskilled users?

Tuesday 6th of December 2016 09:37:39 PM

By unskilled I mean users without any technical abilities, with technical skills too low to install software themselves. Users who freeze and give up when they encounter a bug. Without actual perspectives of learning how to "computer".

When asked to provide technical support I sometimes agree under a condition that person migrates to Ubuntu. And some people do agree :) At the moment I have more than 2 and less than 10 happy Ubuntu users who collectively bother me ~0.5 time per month.

And I never actually asked myself that question.

submitted by /u/exo762
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LXer: Bare metal and Virtual Machine Provisioning through Foreman Server

Tuesday 6th of December 2016 09:36:38 PM
Foreman is a free and open source tool that can provision bare metal and create virtual machine instances under public and provide cloud.

LinuxToday: How to use and make the most of fuser command in Linux

Tuesday 6th of December 2016 09:00:00 PM

HowToForge: Suppose you are given a task to identify the processes that are using a particular file, and then kill them one by one - all this has to be done from the command line. What would you do?

LXer: Now available: The Open Organization Leaders Manual

Tuesday 6th of December 2016 08:22:18 PM
Organizations are becoming more open—but that certainly doesn't mean they don't need leaders.In fact, the demand for effective leadership hasn't abated in the age of the networked organization. If anything, it's increased. But yesterday's leadership strategies and tactics just won't cut it today.The open organization community at Opensource.com understands this—perhaps more acutely than anyone. So we've written a book about it.read more

TuxMachines: Development News

Tuesday 6th of December 2016 08:18:10 PM

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TuxMachines: OSS Leftovers

Tuesday 6th of December 2016 08:17:21 PM
  • The most in demand skills you need for an open source job

    With coding and software development in serious need of talent, it’s essentially a graduate’s market, but you still need the right combination of skills and attributes to beat the competition. When it comes to open source and DevOps, a deeper understanding is essential.

  • Why the Open Source Cloud Is Important

    To this end, foundations such as the Cloud Foundry Foundation, Cloud Native Computing Foundation (CNCF) and Open Container Initiative (OCI) at The Linux Foundation are actively bringing in new open source projects and engaging member companies to create industry standards for new cloud-native technologies. The goal is to help improve interoperability and create a stable base for container operations on which companies can safely build commercial dependencies.

  • AI Platforms Welcome Devs With Open Arms

    Two leaders in the field of artificial intelligence have announced that they're open-sourcing their AI platforms.

    After investing in building rich simulated environments to serve as laboratories for AI research, Google's DeepMind Lab on Saturday said it would open the platform for the broader research community's use.

    DeepMind has been using its AI lab for some time, and it has "only barely scratched the surface of what is possible" in it, noted team members Charlie Beattie, Joel Leibo, Stig Petersen and Shane Legg in an online post.

  • The Linux Foundation Seeks Technical and Business Speakers for Open Networking Summit 2017
  • Pencils down: Why open source is the future of standardized testing

    Administering standardized tests online is trickier than it sounds. Underneath the facade of simple multiple choice forms, any workable platform needs a complex web of features to ensure that databases don’t buckle under the pressure of tens of thousands of test takers at once. On top of that, it also needs to ensure that responses are scored correctly and that it’s impossible for students to cheat.

  • LLVM 4.0 Planned For Release At End Of February, Will Move To New Versioning Scheme

    Hans Wennborg has laid out plans to release the LLVM 4.0 (and Clang 4.0, along with other LLVM sub-projects) toward the end of February.

    The proposal by continuing LLVM release manager Hans Wennborg puts the 4.0 branching followed by RC1 at 12 January, RC2 at 1 February, and the official release around 21 February.

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TuxMachines: Red Hat and Fedora

Tuesday 6th of December 2016 08:14:39 PM

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TuxMachines: Games for GNU/Linux

Tuesday 6th of December 2016 08:11:51 PM

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TuxMachines: Linux Devices

Tuesday 6th of December 2016 08:10:55 PM
  • This week in vc4 (2016-12-05): SDTV, 3DMMES, HDMI audio, DSI

    The Raspberry Pi Foundation recently started contracting with Free Electrons to give me some support on the display side of the stack. Last week I got to review and release their first big piece of work: Boris Brezillon's code for SDTV support. I had suggested that we use this as the first project because it should have been small and self contained. It ended up that we had some clock bugs Boris had to fix, and a bug in my core VC4 CRTC code, but he got a working patch series together shockingly quickly. He did one respin for a couple more fixes once I had tested it, and it's now out on the list waiting for devicetree maintainer review. If nothing goes wrong, we should have composite out support in 4.11 (we're probably a week late for 4.10).

  • Raspberry Pi VC4 Driver Work On SDTV, HDMI Audio & More

    Eric Anholt's latest weekly blog post on the VC4 development highlights SDTV support coming together, the Raspberry Pi Foundation contracting Free Electrons to provide more development help on the display stack, HDMI audio support for VC4 DRM driver continuing to inch along, DSI fixes, some code generation improvements for VC4 Gallium3D, and other work.

  • Rugged Skylake embedded PC has wide range power

    Axiomtek’s “eBOX565-500-FL” computer runs Linux or Windows on dual-core Intel 6th Gen CPUs, and offers four USB 3.0 ports and wide-range power.

    The eBOX565-500-FL updates the two-year-old eBOX560-880-FL embedded PC, which provides dual-core Intel 4th Gen “Haswell” Core and Celeron CPUs. The very similar eBOX565-500-FL instead taps the 14nm Intel 6th Gen “Skylake” ULT processors, once again offering two dual-core options: the 2.4GHz Core i5-6300U and the 2.0GHz Celeron 3955U.

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TuxMachines: Servers/Networks

Tuesday 6th of December 2016 08:09:47 PM
  • Docker acquires file syncing and sharing app Infinit, will open-source the software

    Docker, the startup that pushes open source software for packaging up code into containers that can be deployed on many machines, today announced its latest acquisition: file transfer app Infinit.

    Yes, that’s right, Docker bought a company with a consumer-friendly app. It lets you sync files to your other devices or send them to others.

  • How Virtualized Networks Will Save Us From Dropped Calls

    We’ve all been the victim of a dropped mobile phone call and know how frustrating it can be. However, virtualized networks provide network operators with powerful tools to detect and recover from network disruptions, or “faults,” that can drop calls for thousands of subscribers simultaneously. The Open Platform for Network Functions Virtualization (OPNFV) project together with OpenStack have developed features in software that add resiliency to mobile networks and enable them to recover from network and other outages.

  • It’s Brexploitation! Microsoft punishes UK for Brexit with cloud price-gouging

    “My own story would not have been possible but for the democratizing force of Microsoft technology reaching me where I was growing up,” CEO Satya Nadella told shareholders this week.

    But the price of that “democratizing force” is about to go up, with Britons uniquely singled out. Microsoft has reiterated to Azure customers that prices will go up by 22 per cent from January 1st.

    The problem? The price rise is far greater than any exchange rate post-Brexit fluctuations might justify. Microsoft’s biggest European data centre is in Dublin, a member of the Euro currency. The Euro hovered around €1.28 to one pound for the first six months of the year, before crashing after Brexit. It’s now €1.19, a depreciation of just 9 cents, or 7 per cent.

    The value of the British pound has weakened more dramatically against the US dollar, dropping by 18.9 per cent since 24 June - the day after Brits voted to leave the EU.

    For new Office or Azure cloud customers in the UK, no exchange rate can justify any price rise at all. In September, Microsoft made Azure available in UK data centres.

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More in Tux Machines

Leftovers: OSS and Sharing

  • Lenovo Cloud Director: Open Source Technologies Are The Glue That Binds The Hybrid Cloud
    Hardware giant Lenovo is banking on a future where both public and private clouds are critical in driving IT innovation, and the glue binding those hybrid environments is mostly open source technologies. Dan Harmon, Lenovo's group director of cloud and software-defined infrastructure, encouraged solution providers attending the NexGen Cloud Conference & Expo on Wednesday to explore opportunities to engage Lenovo as its products stock the next generation of cloud data centers. Both public and private clouds are growing rapidly and will dominate the market by 2020, Harmon told attendees of the conference produced by CRN parent The Channel Company.
  • Cloudera Ratchets Up its Training for Top Open Source Data Solutions
    Recently, we've taken note of the many organizations offering free or low cost Hadoop and Big Data training. MIT and MapR are just a couple of the players making waves in this space. Recently, Cloudera announced a catalog of online, self-paced training classes covering the company's entire portfolio of industry-standard Apache Hadoop and Apache Spark training courses. The courses, according to Cloudera, allow you to learn about the latest big data technologies "in a searchable environment anytime, anywhere." Now, Cloudera has announced an updated lineup of training courses and performance-based certification exams for data analysts, database administrators, and developers. The expanded training offerings address the skills gap around many top open source technologies, such as Apache Impala (incubating), Apache Spark, Apache Kudu, Apache Kafka and Apache Hive.
  • Netflix’s open-source project Hollow, NVIDIA’s deep learning kits for educators, and new IBM Bluemix integrations—SD Times news digest: Dec. 6, 2016
  • Open governance enhances the value of land use policy software
    In December 2015, the COP21 Paris Agreement saw many countries commit to reducing greenhouse gas emissions through initiatives in the land sector. In this context, emissions estimation systems will be key in ensuring these targets are met. Such solutions would not only be capable of assessing past trends but also of supporting target setting, tracking progress and helping to develop scenarios to inform policy decisions.
  • Blender Institute collaborate with Lulzbot in the name of open source
    Blender Institute, a platform for 3D design and animation, are collaborating with Lulzbot 3D printers. This project a continuation of Lulzbot and Blender Institute’s approach to open source and aimed at enhancing collaboration. The Blender Institute in Amsterdam, the Netherlands, is an important figure in the Free and Open Source Software community (FOSS). Providing open source design tool software for 3D movies, games, and visual effects. While Lulzbot, a product line of Aleph Objects take an open source approach to hardware through their 3D printers.
  • Bluetooth 5 Specification Released

Remembering Linux Installfests

Ah, yes. I remember the good old days when you had to be a real man or woman to install Linux, and the first time you tried you ended up saying something like “Help!” or maybe “Mommmmyyyyy!” Really, kids, that’s how it was. Stacks of floppies that took about 7,000 hours to download over your 16 baud connection. Times sure have changed, haven’t they? I remember Caldera advertising that their distribution autodetected 1,500 different monitors. I wrote an article titled “Monitor Number 1501,” because it didn’t detect my monitor. And sound. Getting sound going in Linux took mighty feats of systemic administsationish strength. Mere mortals could not do it. And that’s why we had installfests: so mighty Linux he-men and she-women could come down from the top of Slackware Mountain or the Red Hat Volcano and share their godlike wisdom with us. We gladly packed up our computers and took them to the installfest location (often at a college, since many Linux-skilled people were collegians) and walked away with Linuxized computers. Praise be! Read more

What New Is Going To Be In Ubuntu 17.04 'Zesty Zapus'

Right on the heels of Ubuntu 16.10 'Yakkety Yak' is Ubuntu 17.04 Zesty Zapus. Ubuntu 17.04 is currently scheduled for release on April 13, 2017 but know that this is only an estimate. One thing to know is that all things being equal, it is going to be released in April 2017. Ubuntu Zesty Zapus will be supported for only 9 months until January 2018 as it is not a LTS (long term support) release. Read
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Security News

  • News in brief: DirtyCOW patched for Android; naked lack of security; South Korea hacked
  • Millions exposed to malvertising that hid attack code in banner pixels
    Researchers from antivirus provider Eset said "Stegano," as they've dubbed the campaign, dates back to 2014. Beginning in early October, its unusually stealthy operators scored a major coup by getting the ads displayed on a variety of unnamed reputable news sites, each with millions of daily visitors. Borrowing from the word steganography—the practice of concealing secret messages inside a larger document that dates back to at least 440 BC—Stegano hides parts of its malicious code in parameters controlling the transparency of pixels used to display banner ads. While the attack code alters the tone or color of the images, the changes are almost invisible to the untrained eye.
  • Backdoor accounts found in 80 Sony IP security camera models
    Many network security cameras made by Sony could be taken over by hackers and infected with botnet malware if their firmware is not updated to the latest version. Researchers from SEC Consult have found two backdoor accounts that exist in 80 models of professional Sony security cameras, mainly used by companies and government agencies given their high price. One set of hard-coded credentials is in the Web interface and allows a remote attacker to send requests that would enable the Telnet service on the camera, the SEC Consult researchers said in an advisory Tuesday.
  • I'm giving up on PGP
    After years of wrestling GnuPG with varying levels of enthusiasm, I came to the conclusion that it's just not worth it, and I'm giving up. At least on the concept of long term PGP keys. This is not about the gpg tool itself, or about tools at all. Many already wrote about that. It's about the long term PGP key model—be it secured by Web of Trust, fingerprints or Trust on First Use—and how it failed me.