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Gentoo

Supercomputer niche chucks rocks at Nehalem

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Gentoo
Hardware

theregister.co.uk: As niche supercomputer-maker SiCortex works on the next generation of its line and watches the IT marketing machine gearing up for Intel's impending Nehalem-based Xeon EP, the company says that Chipzilla isn't moving in the right direction for high-performance computing (HPC) workloads.

Gentoo Linux - how to save no energy?

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Gentoo

marscel.wordpress: Yeah, yeah, there’re guys out there that really enjoy tuning their cars, travelling around by plane, doing whatever and those claiming Genoo Linux is of ultimate performance.

Bugwrangling and How to make people happy

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Gentoo
Software

gentooexperimental.org: Every now and then it might happen that you are one of the lucky souls to discover a bug in a gentoo package. Now you might want to get that bug fixed. Where do you start?

Is Gentoo dying or just becoming old?

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Gentoo

mindstab.net: I haven't really touched my Gentoo desktop in over a year. If I wanted to stay with Gentoo, I'd have a day or two of compiling a head of me, and then who knows what integration head aches as programs and config files change.

Gentoo: Yearly Releases - help or hurt Gentoo?

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Gentoo

blog.jolexa.net: I have been thinking for awhile now and can’t convince myself of an answer. Does the lack of yearly releases help or hurt Gentoo?

Steps toward improving Gentoo

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Gentoo

dberkholz.wordpress: Having the right people in the right places pursuing the right goals is key to Gentoo’s success. Keeping in mind the Pareto principle (20% of the effort produces 80% of the results), I’ve come up with some ideas.

Funtoo Linux installed!

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Gentoo

saigonnezumi.com: Finally, I got Funtoo Linux, a derivative of Gentoo Linux, installed on my desktop. Funtoo is a distribution created by the founder of Gentoo, Daniel Robbins.

Smolt Desktop Profiler from Fedora

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Gentoo
Software

duckzland.ismywebsite: This is exactly one feature that gentoo should integrate in its wiki page. Smolt will get your hardware profile, profile such as what is your audio card, video card and cpu hardware.

Brace for impact

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Gentoo

flameeyes.eu: Today I was looking around for a bug in autoconf, and I noticed one interesting bit out of the NEWS file of the current git version:

My adventures in Gentoo, Ext4 and GCC 4.3.3

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Gentoo

blog.guillermoamaral.com: I finally got a chance to settled in and back to work after a nice trip to Jamaica. I did what any Gentoo loving person does in such situations, go crazy and reinstall everything \o/ yeey.

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More in Tux Machines

Koozali SME Server 8.2 Reaches End of Life on March 31, Upgrade to Koozali SME 9

Koozali Foundation, through Terry Fage, announced the availability of a final set of updates for the Koozali SME Server 8.2 operating system, which will reach end of life this week. Patching some of the reported bugs, the new packages released today for Koozali SME Server 8.2 are e-smith-ibays-2.2.0-16.el5.sme.noarch.rpm, e-smith-manager-2.2.0-14.el5.sme.noarch.rpm, smeserver-clamav-2.2.0-15.el5.sme.noarch.rpm, smeserver-locale-*-2.2.0-56.el5.sme.noarch.rpm, and smeserver-yum-2.2.0-26.el5.sme.noarch.rpm. Read more

Development News

  • GCC for New Contributors
    I’m a relative newcomer to GCC, so I thought it was worth documenting some of the hurdles I ran into when I started working on GCC, to try to make it easier for others to start hacking on GCC. Hence this guide.
  • #1: Easy Package Registration
    Last month, Brian Ripley announced on r-devel that registration of routines would now be tested for by R CMD check in r-devel (which by next month will become R 3.4.0). A NOTE will be issued now, this will presumably turn into a WARNING at some point. Writing R Extensions has an updated introduction) of the topic.
  • Emacs as C IDE and JHBuild
    Although Builder clearly is The Future as GNOME IDE, I still all my coding in Emacs, mostly because I have been using it for such a long time that my brain is to all the shortcuts and workflows. But Emacs can be a good IDE too. The most obvious everyday features that I want from an IDE are good source code navigation and active assistance while editing. In the first category are tasks like jumping to symbol's definition, find all callers of a function and such things. For editing, auto-completion, immediate warnings and error reporting, semantic-aware re-factoring are a must. Specifically for GNOME related development, I need all this to also work with JHBuild.

Security News

  • Security updates for Wednesday
  • Cisco learned from Wikileaks that the CIA had hacked its systems
    When WikiLeaks founder Julian Assange disclosed earlier this month that his anti-secrecy group had obtained CIA tools for hacking into technology products made by U.S. companies, security engineers at Cisco Systems swung into action. The Wikileaks documents described how the Central Intelligence Agency had learned more than a year ago how to exploit flaws in Cisco's widely used Internet switches, which direct electronic traffic, to enable eavesdropping.
  • Exposed files on Microsoft's document-sharing site
    Confidential documents, passwords and health data have been inadvertently shared by firms using Microsoft's Office 365 service, say researchers. The sensitive information was found via a publicly available search engine that is part of Office 365. Security researchers said many firms mistakenly thought documents would only be shared with colleagues not globally. Microsoft said it would "take steps" to change the service and remove the sensitive data.
  • Russian Hacker Pleads Guilty for Role in Infamous Linux Ebury Malware
    The US Department of Justice announced yesterday that Maxim Senakh, 41, of Velikii Novgorod, Russia, pleaded guilty for his role in the creation of the Ebury malware and for maintaining its infamous botnet. US authorities indicted Senakh in January 2015, and the law enforcement detained the hacker in Finland in August of the same year.
  • Changes coming to TLS: Part One
    Transport layer Security version 1.3 (TLS 1.3) is the latest version of the SSL/TLS protocol which is currently under development by the IETF. It offers several security and performance improvements as compared to the previous versions. While there are several technical resouces which discuss the finer aspects of this new protocol, this two-part article is a quick reference to new features and major changes in the TLS protocol.

Red Hat and Fedora