DNF is the experimental fork of the Yum package manager that premiered in Fedora 18. While much hasn't been heard of this experimental Yum replacement since its debut, work on it has still been progressing and is turning out to be in great shape, is slowly approaching feature-parity with Yum, and is faster...

By default the Linux kernel uses the "ondemand" CPU frequency governor for achieving maximum clock frequency when system load is high and a lower clock frequency when the system is idle. However, it turns out that for at least modern Intel CPUs, this is likely no longer the case. This default kernel choice may lead to poor battery life and performance for modern Linux systems.

If in The Funding Crowd we do a weekly review of the Linux games being crowdfunded, here in The Cheapskate's Corner you will find all the current bundles and major sales which include at least a Linux game.

At its annual I/O conference in San Francisco this week, Google unveiled a new version of its Native Client technology that allows developers to deploy binary code for web applications in an architecture-independent way. With the original version of Native Client (NaCl), developers could write modules in C or C++ and compile them into binary packages to be executed inside the browser at near-native speed. The initial release only supported 32-bit and 64-bit Intel x86 architectures, but Google added support for ARM in January.

On Monday a U.S. judge in Boston ordered that sealed documents in the criminal hacking case against Aaron Swartz be released. Swartz, who was charged with stealing articles from a database, committed suicide in January.

The Linux Mint project yesterday unveiled version 15 of the increasingly popular desktop operating system, with upgrades to the MATE and Cinnamon desktop environments as well as new applications for managing software and drivers. Code-named "Olivia," Linux Mint 15 is based on the most recent version of Ubuntu and will be supported until January 2014. Linux Mint 15 is in the Release Candidate stage, with a final release coming later.

Building upon our F2FS file-system benchmarks from earlier in this week is a large comparison of four of the leading Linux file-systems at the moment: Btrfs, EXT4, XFS, and F2FS. With the four Linux kernel file-systems, each was benchmarked on the Linux 3.8, 3.9, and 3.10-rc1 kernels. The results from this large file-system comparison when backed by a solid-state drive are now published on Phoronix.

It's been a very hard week, putting out two variants of the JULinux distribution. JULinuXP and JULinOX_OS for Mac users. Two different interfaces, for two different types of users, both are very fast, and don't need compiz. Both protect your privacy and keep your private data secure online...

Microsoft announced its support for an international standard on secure software development, while an industry group offered a free training program for developers. A collection of large software companies has thrown its weight behind two initiatives that attempt to make the process of developing secure software more attainable to smaller software makers.

Three British members of the notorious LulzSec hacktivist crew and a hacker affiliate were sentenced today for a series of attacks against targets including Sony, News International, the CIA and the UK's Serious Organised Crime Agency. The youngest of the four accused avoided jail with a suspended sentence while the other three were jailed for terms ranging from 24 to 32 months.

It's been just a week since KDE 4.10.3 was announced, but 4.11 is already reaching its first milestone freeze. TSDgeos reminded developers today that the 4.11 Soft Feature Freeze happens in just one more week. What does that mean for users? Soft feature freeze mean developers have to have any new feature plans on the official Feature Plans list. So, any new little goody not listed at that time will have to wait for another release. They'll have two weeks to get their code ready because after the June 5 Hard Feature Freeze, only bug fix commits are allowed. What this means for you is, we can get an idea what might be included in KDE 4.11.

I've been a professional UNIX/Linux systems administrator for 18 years now. I've had to implement, maintain and support servers from all of the enterprise distributions and a few distributions not generally used in the enterprise as well for my employers and customers over the years. I'm a big advocate for Red Hat and the various free clones (CentOS, Scientific Linux and Springdale Linux) as the best solution for most organizations.

If the phrase “open innovation” has a familiar ring, that’s not surprising.  It’s not only a popular buzz phrase, but it has the type of virtuous ring to it that instinctively inspires a favorable reaction.  But like most simple phrases, it intrigues rather than enlightens. For example, is open innovation feasible in all areas of creative, commercial and scientific endeavor? If so, do the rules, challenges and rewards differ from discipline to discipline, and if it’s not universally feasible, why not?

The term Virtual Hosting refers to the practice of running more than one web site (such as site1.nextstep4it.com & site2.nextstep4it.com) on a single machine.

The ZendService_OpenStack, extends the long Zend Framework tradition of enabling APIs on web platforms.

Cinnamon is a user interface. It is a fork of GNOME Shell, initially developed by (and for) Linux Mint. It attempts to provide a more traditional user environment based on the desktop metaphor, like GNOME 2. Cinnamon uses Muffin, a fork of the GNOME 3 window manager Mutter, as its window manager from Cinnamon 1.2 onwards

The Zend Framework community released Zend Framework 2.2.0 Stable and this is the first stable release in the 2.2 series.

Complete story: http://www.loneshooter.com/zend-framework-2-2-0-stable-relea...

This week we explore getting rid of IT, the twisted mind of the software tester and promoting Agile in Waterfall culture.

In case you have never heard about Emmabuntus before, it is a distro based on Xubuntu and according to the email I got, the aim of Emmabuntus is to be user-friendly and light-weight so it can be used on old computers.

Crystalfontz America has announced availability of an SODIMM-style COM (computer-on-module) with an optional onboard 128 x 32-pixel OLED display. The tiny CFA10036x module is built around Freescale’s 454MHz ARM9-based i.MX28x SOC (system-on-chip), includes 128MB or 256MB of RAM, and houses its open-source embedded Linux OS in a microSD slot.

Open (government) data as it is understood nowadays can still be considered a new concept. It started to gain traction worldwide since the Obama memo in early 2009 and the launch of data.gov a few months later. Following successful leading examples of the US and UK governments we have seen open data flourishing all over the world over the last three years. About three hundred open data catalogues have been identified so far.

Linux Advocate Dietrich Schmitz shows how to add Alacarte menu editor and fix an 'Add Item' bug in the Fedora 18 Xfce Linux spin. Learn how.

A few weeks ago I told you about some security precautions to take when using the open source web platform WordPress to protect your site against brute force attacks. However, those precautions are just the beginning. A website administrator has to be forever vigilant to keep the bad guys away.

There was a time when I, probably like many of you, would change my desktop theme more often than I’d change my socks.

So as usual behind the scenes I have been doing digging contacting various developers to find out if they have Linux versions planned and here are a few that got back to me! Games including Edge of Space, Battlepaths and more, all of these are currently on Desura.

There are few things more gratifying to those of us here in the Linux blogosphere than seeing the many and varied virtues of our favorite operating system get officially recognized. It happens with increasing regularity these days, of course -- after all, there are so very many virtues to consider -- but recently an example emerged that has been warming FOSS fans' hearts ever since. "Linux code is the 'benchmark of quality,' study concludes" is the headline that started the ball rolling down at the blogosphere's Broken Windows Lounge, where toast after toast has rung out in Linux's name as a result.

So, you have a machine running Linux which is also used by kids. We all know how the Web may be dangerous, especially for youngest of Internet fans. But do you know how to shield your Linux system and control what your kids do online? Even though there are many Linux distros especially aimed at children, this article will focus on how to get your current “adult” distro kid-safe, complementing a previous Make Tech Easier article.

The last year has been a whirlwind of activity for Apache CloudStack. Citrix proposed CloudStack for the Apache Incubator in April of 2012, and just over a year later we're gearing up for a second collaboration conference – this time in Santa Clara, CA, from June 23-25.

Back in April, the Linux kernel developers fixed an incorrectly declared pointer in the Linux kernel. However, it appears that they overlooked the potential security implications of such a bug – particularly the fact that it is possible to gain access to almost any memory area using a suitable event_id. The developers only got into gear and declared the bug as an official security hole (CVE-2013-2094) after an exploit was released that proves that normal, logged-in users can gain root access this way.

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