Linux Journal Contents #109, May 2003
Linux Journal Issue #109/May 2003
Features
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Kernel Mode Linux
by Toshiyuki Maeda
Run any program in kernel space for maximum speed, but use your new power responsibly.
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Introducing the 2.6 Kernel
by Robert Love
From the scheduler to the device drivers, there's a lot to like and learn about the upcoming Linux 2.6.
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The Kernel Configuration and Build Process
by Greg Kroah-Hartman
Configuring and building the kernel is simpler and more flexible than 2.4 and before. Here's how to customize your kernel or integrate your new feature.
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Reiser4, Part II: Designing Trees that Cache Well
by Hans Reiser
Discover the next step in the evolution of an innovative filesystem for Linux.
Indepth
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The Linux Softsynth Roundup
by Dave Phillips
Whether you want to emulate a vintage synthesizer or create a totally new sound, there's software to help make it happen.
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Learning Regular Expressions
by Giovanni Organtini
Discover a powerful, fast technique for text searching and filtering.
Embedded
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Advanced Memory Allocation
by Gianluca Insolvibile
Keeping memory requirements low can save you time and money. Here's how to bend malloc() to your will.
Toolbox
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Kernel Korner Writing Stackable Filesystems
by Erez Zadok
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At the Forge Introducing Plone
by Reuven M. Lerner
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Cooking with Linux Battles inside the Computer
by Marcel Gagné
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Paranoid Penguin Using Firewall Builder, Part I
by Mick Bauer
Columns
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Linux for Suit Closing the Chasm
by Doc Searls
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EOF Doing Good and Preventing Bad
by Phil Hughes
Reviews
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Programming Jabber
by Paul Barry
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Free Software, Free Society: Selected Essays of Richard M. Stallman
by Marco Fioretti
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 |
- Designing Electronics with Linux
- New Products
- Linux Systems Administrator
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Senior Perl Developer
- Technical Support Rep
- UX Designer
- Dynamic DNS—an Object Lesson in Problem Solving
- Web & UI Developer (JavaScript & j Query)
- 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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