Linux Journal Contents #133, May 2005
Linux Journal Issue #133/May 2005
Features
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InfiniBand and Linux
by Roland Dreier
If 120Gb/s isen't fast enough for you, try receiving data without the CPU doing a thing.
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Belly Dance and Free Software
by Dawn Devine and Michael Baxter
Publicize your next event with a good-looking flyer or poster. Scribus works great, even if you can't dance.
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Fd.o: Building the Desktop in the Right Places
by Marco Fioretti
The designers of the X Window System must have done something right. Here's how X, the OS and the desktop are growing together to meet user needs.
Indepth
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VIA PadLock—Wicked Fast Encryption
by Michal Ludvig
Add hardware support for a common task and measure the performance improvements.
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Writing a GCC Front End
by Tom Tromey
Wow, it's practically a whole new compiler. Put the power of GCC to work behind your new language.
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Linux in the Classroom: an Experience with
Linux and Open-Source Software in an Educational Environment
by Joe Ruffolo and Ron Terry
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Ten Mysteries of about:config
by Nigel McFarlane
If you're catching Firefox fever, but the browser isn't quite right, you might just find the tweak you need in this “secret” configuration tool.
-
Building a Bioinformatics Supercomputing Cluster: Applications of Parallel Computing
by Josh Stroschein, Doug Jennewein and Joe Reynoldson
It's easier than ever to turn commodity hardware into a high-performance computing project. Here, Linux enables searching a lot of DNA sequences fast.
Embedded
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Things You Never Should Do in the Kernel
by Greg Kroah-Hartman
Don't read files from a kernel module. Well, if you must, read on.
Toolbox
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At the Forge
Sunbird and iCalendar
by Reuven M. Lerner
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Kernel Korner
Kprobes—a Kernel Debugger
by R. Krishnakumar
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Cooking with Linux
Crossing Platforms
by Marcel Gagné
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Paranoid Penguin
Securing Your WLAN with WPA and FreeRADIUS, Part II
by Mick Bauer
Columns
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Linux for Suits
L'Inspired
by Doc Searls
-
EOF
If You Don't Believe in DRM, It Can't Hurt You
by Don Marti
Reviews
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Cyclades AlterPath Manager E200
by Matthew Hoskins
-
The Official Blender 2.3 Guide
by Jeffrey Bianchine
Departments
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Sponsored by AMD
Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6
Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.
Learn more about catching the bad guy in this free white paper.
Sponsored by DLT Solutions
| Designing Electronics with Linux | May 22, 2013 |
| Dynamic DNS—an Object Lesson in Problem Solving | May 21, 2013 |
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
| Making Linux and Android Get Along (It's Not as Hard as It Sounds) | May 16, 2013 |
| Drupal Is a Framework: Why Everyone Needs to Understand This | May 15, 2013 |
| Home, My Backup Data Center | May 13, 2013 |
- New Products
- Linux Systems Administrator
- Senior Perl Developer
- UX Designer
- Technical Support Rep
- Web & UI Developer (JavaScript & j Query)
- Designing Electronics with Linux
- Dynamic DNS—an Object Lesson in Problem Solving
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi

It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- 5-21-13, Prototyping Pi Plate Kit: Philip Kirby
- Next winner announced on 5-27-13!
Featured Jobs
| Linux Systems Administrator | Houston and Austin, Texas | Host Gator |
| Senior Perl Developer | Austin, Texas | Host Gator |
| Technical Support Rep | Houston and Austin, Texas | Host Gator |
| UX Designer | Austin, Texas | Host Gator |
| Web & UI Developer (JavaScript & j Query) | Austin, Texas | Host Gator |
Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?




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