Integrating Twitter into your application is easy, fun and useful.
I've been building computers since the 1990s, so I've seen a lot of new technologies work their way into the mainstream. Most were the steady, incremental improvements predicted by Moore's law, but...
I've been a sysadmin for a long time, and part of being a sysadmin is doing more than is humanly possible. Sometimes that means writing wicked cool scripts, sometimes it means working late, and...

Advanced Hard Drive Caching Techniques

With the introduction of the solid-state Flash drive, performance came to the forefront for data storage technologies. Prior to that, software developers and server administrators needed to devise methods for which they could increase I/O throughput to storage, most of which resulted in low capacity caching to random access memory (RAM) or a RAM drive. more>>

Non-Linux FOSS: Chrome Desktop Applications

Hopefully by the time you're reading this, Chrome Desktop Applications will be available for Linux. In the meantime, this is a Windows treat. The ability to make a "single-purpose" browser has been around Chrome/Chromium for a long time, but with the new breed of Chrome Applications, the browser is a base for a standalone, off-line application. more>>

Valve—It Really Does Love Linux

I've teased about Steam, speculated about Steam and even bragged about Steam finally coming to Linux. Heck, check out the screenshot for just a partial list of games already running natively under our beloved OS. Little did I know that the folks at Valve not only planned to support Linux, but they're also putting a big part of their future behind it as well! more>>

Manage Your Configs with vcsh

If you're anything like me (and don't you want to be?), you probably have more than one Linux or UNIX machine that you use on a regular basis. Perhaps you've got a laptop and a desktop. Or, maybe you've got a few servers on which you have shell accounts. more>>

New Products

Please send information about releases of Linux-related products to newproducts@linuxjournal.com or New Products c/o Linux Journal, PO Box 980985, Houston, TX 77098. Submissions are edited for length and content.

FreeMat—Yet Another MATLAB Replacement

Many programs exist that try to serve as a replacement for MATLAB. They all differ in their capabilities—some extending beyond what is available in MATLAB, and others giving subsets of functions that focus on some problem area. In this article, let's look at another available option: FreeMat. more>>

Time-Saving Tricks on the Command Line

I remember the first time a friend of mine introduced me to Linux and showed me how I didn't need to type commands and path names fully—I could just start typing and use the Tab key to complete the rest. That was so cool. I think everybody loves Tab completion because it's something you use pretty much every minute you spend in the shell. more>>

Open Stack Adoption Fun Facts & Surprises

Information is coming in fast and furiously (I adverbialized for all the English majors!) from the Open Stack summit that recently took place in Hong Kong. more>>

Android Candy: Flickr Uploader

As luck would have it, shortly after I purchased a Flickr Pro subscription, Yahoo decided to eliminate the pay-for option with Flickr and give everyone a free Terabyte of space to store photos. Although I'm still not convinced Flickr is the best way to store photos, I have found it to be very flexible, so for now, my family members dump all their photos to Flickr from all their devices. more>>

Fight the Good Fight with SmokePing

My Internet connection is unstable. I do realize ISPs generally claim some downtime is expected, and service is not guaranteed, and countless other excuses are common for intermittent service. I currently pay $120/month for business-class service, however, and I expect to get reliable Internet access on a regular basis. more>>

Life on the Forked Road

We are analog and digital. One is old, the other new. Civilizing the latter will take some work. more>>

Linux Kernel News - October 2013

Mainline Release (Linus's tree) News

Linus Torvalds released 3.12 on November 3 2013 after seven 3.12 rc cycles. This time around, instead of opening the merge window right after the release, Linus chose to delay it by a week. The 3.13 merge window will be open on November 10th. In this release announcement, Linus started a discussion on bug-fix only 4.0 idea. more>>

Bug-Free Linux 4.0?

Well, let’s not get ahead of ourselves here, but Linux founder and “keeper of the flame”, Linus Torvalds, has put developers and the rest of the world on notice that a Linux 4.0 is coming sooner rather than later, “I don't want us to get to the kinds of crazy numbers we had in the 2.x series, so at some point we're going to cut over from 3.x to 4.x, just to keep the numbers small and easy to more>>

Special Report: Scale Out with GlusterFS

Learn how to install, benchmark and optimize this popular, shared-nothing and scalable open-source distributed filesystem in this special 12 page report.

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Chances for a Tizen Smartphone Entry

Tizen is a fresh new project, but it has roots in several pre-existing platforms including the distributions Moblin, MeeGo and LiMo. According to the Tizen Association, "The mobile marketplace has undergone extensive change over the past few years. more>>

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