Linux Journal Contents #44, December 1997
Linux Journal Issue #44/December 1997
Features
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Pluggable Authentication Modules for Linux
by Andrew G. Morgan
An implementation of a user-authentication API
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User Administration
by David Bandel
How to successfully manage your users.
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Linux as a Proxy Server
by Peter Elton
To protect your system, put your firewall on a proxy server.
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Readers' Choice Awards 1997
by Gena Shurtleff
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System Information Retrieval
by Dan Lasley
Collect your system configuration files and store them on a separate machine.
News & Articles
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Using Linux to Teach Unix System Administration
by Joe Kaplenk
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Linux Makes the Big Leagues, Hewlett Packard Interworks 97
by Sam Williams
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The Quick Start Guide to the GIMP, Part 2
by Michael J. Hammel
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LJ Interviews Larry Augustin
by Marjorie Richardson
Reviews
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Product Review OmniBasic
by Eric Harlow
-
Product Review BRU 2000 for X11
by Garrett Smith
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Product Review Raima Database Manager++, Velocis Database Server
by Nick Xidis
-
Product Review Perforce Software Configuration Management System
by Tom Bjorkholm
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Product Review VA Research VAR Station II
by Jim Dennis
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Book Review STL for C++ Programmers
by Bob Adkins
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Book Review The Linux Multimedia Guide
by Michael J. Hammel
WWWsmith
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Industrializing Web Page Construction
by Pieter Hintjens
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Book Review CGI Developer's Resource
by Reuven Lerner
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At the Forge Keeping Programs Trim with CGI_Lite
by Reuven Lerner
Columns
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Letters to the Editor
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From the Editor
Promoting Linux
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From the Publisher
A Confession and Some Ramblings
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Linux Means Business
Linux in Camouflage
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New Products
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Kernel Korner
The New Linux RAID Code
by Miguel de Icaza, Ingo Molnar, and Gadi Oxman
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Linux Gazette
Disk Hog: Tracking System Disk Usage
by Ivan Griffin
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Best of Technical Support
by Gena Shurtleff
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
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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.
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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
- Technical Support Rep
- UX Designer
- Web & UI Developer (JavaScript & j Query)
- Designing Electronics with Linux
- Dynamic DNS—an Object Lesson in Problem Solving
- Using Salt Stack and Vagrant for Drupal Development
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
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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