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About Tux Machines

Saturday, 01 Oct 16 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Replies Last Postsort icon
Story What is the difference between GNOME, KDE, Xfce, and LXDE? srlinuxx 1 06/08/2011 - 9:15pm
Story 20 years of the Web srlinuxx 06/08/2011 - 6:34pm
Story Ignore the speculation, Linux is far from dead srlinuxx 06/08/2011 - 6:32pm
Story 141 nice fonts srlinuxx 06/08/2011 - 6:30pm
Story Fedora 15 Sometimes Really Suck srlinuxx 06/08/2011 - 6:25pm
Story Linux Game Publishing Is Hitting A Bumpy Road Again srlinuxx 06/08/2011 - 6:24pm
Story today's leftovers: srlinuxx 06/08/2011 - 8:48am
Story some howtos: srlinuxx 06/08/2011 - 8:40am
Story Document Exchange: The World Has Changed, Billy srlinuxx 06/08/2011 - 5:46am
Story KNOPPIX 6.7.0 Delivers a Few Surprises srlinuxx 06/08/2011 - 5:43am

Understanding Ajax book review

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Reviews

The competition among Ajax programming books has gotten all the more fierce with Prentice Hall's excellent Understanding Ajax. While many Ajax texts are good at covering a handful of advanced Ajax-related topics, this one starts at the beginning and covers every necessary aspect of Ajax programming in just the right amount of detail.

Now revealed! Secrets of line spacing in OpenOffice.org Writer

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HowTos

The fact that OpenOffice.org Writer is more than a word processor is an open secret. It includes a number of tools for tweaking lines of text, including Tools > Language > Hyphenation and the tools for adjusting character width and letter space for individual characters. However, by far the least understood of these high-end tools is Writer's ability to adjust line-spacing.

DragonFly BSD's Virtual Pace

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BSD

DragonFly BSD continues its evolution with version 1.8, almost four years after being forked from the FreeBSD 4.x code base. New kernel virtualization features top a long list of system improvements over version 1.6, as the operating system looks ahead to broader commercial adoption.

A Vista vs. Linux Matchup - Part 3: Hardware Wars

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OS

This is Part 3 of a series that pits Microsoft's new Vista OS against Linux's fair-haired boy, Ubuntu. At the conclusion of Part 2, our fearless curmudgeon had just finished configuring his test system to dual-boot Vista Ultimate and SimplyMEPIS 6.01, an Ubuntu-based Linux distribution with a KDE desktop.

Fluendo media decoders sound bad to open source advocates

Filed under
Software

Thanks to Fluendo, Linux and Solaris users on a variety of processor architectures can now purchase playback support for patent-encumbered audio and video formats. Similar support from free alternatives, whether they rely on copying Windows DLLs or use original code, all violate existing patent law. The mere existence of Fluendo's plugins needles a bevy of critics, but Fluendo is prepared to answer them all.

Red Hat Expands Its Channel

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Linux

Red Hat intends to grow open service practices in the IT marketplace with the launch of its new Red Hat Certified Service Provider Program (CSP). It's all part of Red Hat's continuing effort to expand its install base and fend off competitors like Oracle's Unbreakable Linux and Novell's SUSE Enterprise Linux.

Also: Interview: Matthew Szulik, Red Hat

BasKet Note Pads - KDE notes

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Software

BasKet Note Pads is a multi purpose note taking application. With BasKet Note Pads you can easily paste images, links, email addresses, files, application launchers, colors etc.

Using tags to browse through source code

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Linux

When you read source code, often you need to look for definitions of functions, classes, or other objects. Editors such as Emacs and Vim help you browse the code by supporting the concept of tags.

Parallel Knoppix 2.3 LiveCD

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Linux

A new release of Parallel Knoppix is out, which is a Knoppix-based distribution for cluster computing using LAM-MPI and MPICH. Among the updates in Parallel Knoppix 2.3 is updates against Debian unstable.

Turbolinux preps multimedia player with bootable Linux

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Linux

Japan's Turbolinux will begin selling its Wizpy Linux-based multimedia player in February. As a bonus, the device can also be used to boot a PC into the Linux OS, allowing users to access their files in their own working environment on almost any PC.

Howtos:

Filed under
HowTos
  • Changing file associations in ubuntu is as easy

  • Switching from Sun-Java5 to Sun-Java6 in Ubuntu6.10 (edgy)
  • Consolidate your gnome menus with gnome-main-menu

  • Tip of the Trade: Kickstart
  • How-To turn off beep from virtual console
  • What is umask and how to setup default umask under Linux?

Getting to the root of open source

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OSS

PART OF THE early received wisdom about open-source was that it couldn't last: why would people donate their time and expertise to creating something for no return?

Don't spread FUD about Vista

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Microsoft

Vista is out and the community of GNU/Linux enthusiasts are up on their feet trying to persuade everyone that instead of going with the flow and upgrading to Vista, we should upgrade to GNU/Linux. This wont stop any time soon.

Faster, safer Internet with OpenDNS

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Software

The domain name system (DNS) maps human-understandable Web site addresses into numeric IP addresses. Launched in July 2006, OpenDNS adds a few free services on top of the traditional DNS to block phishing Web sites and auto-correct common misspelled URLs. And thanks to some clever traffic routing and load-balancing technology, OpenDNS can also deliver Web pages faster.

Understanding Open Source technology

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OSS

The IT industry is going through another round of major changes. A new concept in technology is bringing about tremendous opportunities for great possibilities. This new technological innovation is simply called Open Source.

Also: Open Source Licensing: An enigma wrapped in a mystery, wrapped in legal fees

Digital image resizing with the GIMP

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HowTos

Processing digital images is a very common task today. Image processing tools are so common that users often process images by trial and error, without really knowing what they are doing. One of the operations people fail most commonly is resizing an image.

Backup Encryption

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HowTos

Hardly a week goes by without some story in the news about a company leaking important data through loss of their backup tapes. Whether it is through malicious theft, opportunistic snatching, or accidental misplacement, there is a huge cost to a business when data is lost. When the data contains sensitive information about members of the public, possibly including bank account and credit card numbers, the cost can be severe indeed.

SuSE, Ubuntu and Linspire/Freespire- Understanding Your Market

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Linux

If I had a magic wand, I would take Novell’s resources and Ubuntu’s (Canonical) vision and see the birth of a single Linux product. Each entity has half of it right and the other half of it totally wrong.

Season of Usability Focuses on Two KDE Applications

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KDE

The Season of Usability, run by the OpenUsability project has kicked off with two KDE applications in the focus: BasKet Note Pads and the KDE 4 universal document viewer Okular.

The Road to KDE 4: Kalzium and KmPlot

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KDE

Since not all of the development for KDE 4 is in base technologies, this week features two of applications from the KDE-Edu team: Kalzium, a feature-filled chemistry reference tool, and KmPlot, a powerful equation graphing and visualization program.

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More in Tux Machines

Red Hat and Fedora

  • Red Hat, Logicalis in digital transformation partnership in Latin America
    PromonLogicalis, a provider of information technology and communication solutions and services in Latin America, and Red Hat, Inc. (NYSE: RHT), the world's leading provider of open source solutions, announced a collaboration that aim to help organizations navigate the digital transformation of their infrastructures to pave the way for cloud and the software-defined technologies, and to advance open source technology awareness in the region. Open source is delivering significant advancements in many areas of technology through community-powered innovation, including cloud computing, mobile, big data, and more. And, as companies embrace modern technology as a competitive advantage via digital transformation efforts, many are turning to open source because of the flexibility and agility it can enable.
  • Red Hat Inc. (RHT) Downgraded by Zacks Investment Research to “Hold”
  • An Easy Way To Try Intel & RADV Vulkan Drivers On Fedora 24
    Fedora 25 should have good support for the open-source Vulkan Linux drivers (particularly if it lands the next Mesa release) while Fedora 24 users can now more easily play with the latest Mesa Git RADV and Intel ANV Vulkan drivers via a new repository. A Phoronix reader has setup a Fedora Copr repository that is building Intel's Vulkan driver from Mesa Git plus the RADV Radeon Vulkan driver re-based from its source (David Airlie's semi-interesting GitHub branch). Fedora COPR, for the uninformed, is the distribution's equivalent to Ubuntu PPA repositories.
  • Meeting users, lots of users
    Every year, I introduce Fedora to new students at Brno Technical University. There are approx. 500 of them and a sizable amount of them then installs Fedora. We also organize a sort of installfest one week after the presentation where anyone who has had any difficulties with Fedora can come and ask for help. It’s a great opportunity to observe what things new users struggle with the most. Especially when you have such a high number of new users. What are my observations this year?

Linux Devices

  • 96Boards SBCs host Intel Joule and Curie IoT modules
    Gumstix announced two SBCs this week, based on Intel Joule and Curie IoT modules and built to 96Boards CE and IE form-factor specifications, respectively. At Linaro Connect Las Vegas 2016, where earlier this week Linaro’s 96Boards.org announced a new 96Boards IoT Edition (IE) spec, Gumstix announced support for 96Boards.org’s open SBC standards with two new single-board computers. Both SBCs will be available for purchase in October.
  • ORWL — First Open Source And Physically Secure PC, Runs Linux And Windows
    ORWL is the first open source, physically secure computer. Using a secure microcontroller (MCU) and an ‘active clamshell mesh’, the device makes sure that nobody breaks the security of the system. Its maker, Design Shift, has also launched a crowdfunding campaign on Crowd Supply.
  • Purism Is Still Hoping To Build A GNU/Linux Free Software Librem Smartphone
    Purism, the startup behind the Librem laptops with a focus on free software and user privacy/freedom, still has their minds set on coming up with a GNU/Linux smartphone. Purism continues selling their high-priced laptops and their Librem 11 is forthcoming as an Intel-based tablet/convertible device with stocking station. Next on their horizon they want to produce "the ideal no-carrier, Free Software phone running a bona fide GNU+Linux stack."

Leftovers: OSS

  • Asterisk 14 Improves Open-Source VoIP
    Digium, the lead commercial sponsor behind the Asterisk open source PBX project announced the release Asterisk 14 this week, continuing to evolve the decade old effort, making it easier to use and deploy.
  • Yahoo open-sources a deep learning model for classifying pornographic images
    Yahoo today announced its latest open-source release: a model that can figure out if images are specifically pornographic in nature. The system uses a type of artificial intelligence called deep learning, which involves training artificial neural networks on lots of data (like dirty images) and getting them to make inferences about new data. The model that’s now available on GitHub under a BSD 2-Clause license comes pre-trained, so users only have to fine-tune it if they so choose. The model works with the widely used Caffe open source deep learning framework. The team trained the model using its now open source CaffeOnSpark system. The new model could be interesting to look at for developers maintaining applications like Instagram and Pinterest that are keen to minimize smut. Search engine operators like Google and Microsoft might also want to check out what’s under the hood here. “To the best of our knowledge, there is no open source model or algorithm for identifying NSFW images,” Yahoo research engineer Jay Mahadeokar and senior director of product management Gerry Pesavento wrote in a blog post.
  • Cloudera, Hortonworks, and Uber to Keynote at Apache Big Data and ApacheCon Europe
  • Vendors Pile on Big Data News at Strata
    Cloudera, Pentaho and Alation are among vendors making Big Data announcements at this week's Strata event. Vendors big and small are making news at this week's Strata + Hadoop event as they try to expand their portion of the Big Data market. Cloudera highlighted a trio of Apache Software Foundation (ASF) projects to which it contributes. Among them is Spark 2.0, which benefits from a new Dataset API that offers the promise of better usability and performance as well as new machine learning libraries.
  • New alliances focus on open-source, data science empowerment
    How can data science make a true market impact? Partnerships, particularly amongst open source communities. As IBM solidifies its enterprise strategies around data demands, two new partnerships emerge: one with Continuum Analytics, Inc., advancing open-source analytics for the enterprise; and another with Galvanize, initiating a Data Science for Executives program. Continuum Analytics, the creator and driving force behind Anaconda — a leading open data science platform powered by Python — has allied with IBM to advance open-source analytics for the enterprise. Data scientists and data engineers in open-source communities can now embrace Python and R to develop analytic and machine learning models in the Spark environment through its integration with IBM’s DataWorks Project. The new agreement between IBM and Galvanize, which provides a dynamic learning community for technology, will offer an assessment, analysis and training element for Galvanize’s Data Science for Executives program. This program empowers corporations to better understand, use and maximize the value of their data. The program will support IBM’s DataFirst Method, a methodology that IBM says provides the strategy, expertise and game plan to help ensure enterprise customers’ succeed on their journey to become a data-driven business.
  • Apache Spot: open source big data analytics for cyber
  • Chinese open source blockchain startup Antshares raises $4.5M through crowdsourcing [Ed: Microsoft-connected]
  • August and September 2016: photos from Pittsburgh and Fresno
  • Libre Learn Lab: a summit on freely licensed resources for education
    Libre Learn Lab is a two-day summit for people who create, use and implement freely licensed resources for K-12 education, bringing together educators, policy experts, software developers, hardware hackers, and activists to share best practices and address the challenges of widespread adoption of these resources in education. The 2nd biennial conference is Saturday, October 8th, and Sunday, October 9th, at the MIT Tang Center. The keynote addresses will be delivered by the FSF’s own Richard M. Stallman, former Chief Open Education Advisor Andrew Marcinek and founder of HacKIDemia Stefania Druga. At the event, there will be a special tribute to Dr. Seymour Papert (the father of educational computing) by Dr. Cynthia Solomon.

Security Leftovers

  • Friday's security advisories
  • ICANN grinds forward on crucial DNS root zone signing key update
    The Internet Corporation for Assigned Names and Numbers is moving -- carefully -- to upgrade the DNS root zone key by which all domains can be authenticated under the DNS Security Extensions protocol. ICANN is the organization responsible for managing the Domain Name System, and DNS Security Extensions (DNSSEC) authenticates DNS responses, preventing man-in-the-middle attacks in which the attacker hijacks legitimate domain resolution requests and replaces them with fraudulent domain addresses. DNSSEC still relies on the original DNS root zone key generated in 2010. That 1024-bit RSA key is scheduled to be replaced with a 2048-bit RSA key next October. Although experts are split over the effectiveness of DNSSEC, the update of the current root zone key signing key (KSK) is long overdue.
  • Cybersecurity isn't an IT problem, it's a business problem
    The emergence of the CISO is a relatively recent phenomenon at many companies. Their success often relies upon educating the business from the ground up. In the process, companies become a lot better about how to handle security and certainly learn how not to handle it. As a CIO, knowing the pulse of security is critical. I oversee a monthly technology steering committee that all the executives attend. The CISO reports during this meeting on the state of the security program. He also does an excellent job of putting risk metrics out there, color coded by red, yellow, and green. This kind of color grading allows us to focus attention on where we are and what we’re doing about it.