The Bash Debugger Project (bashdb) lets you set breakpoints, inspect variables, perform a backtrace, and step through a bash script line by line. In other words, it provides the features you expect in a C/C++ debugger to anyone programming a bash script.
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Check Your Mysql Server Performance with MySQLTuner
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MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability. Within seconds, it will display statistics about your MySQL installation and the areas where it can be improved.
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SpamAssassin Rules Basics
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SpamAssassin will use tests to check mail headers, the body, IP Addresses and checksums to locate patterns that indicate SPAM. So SpamAssassin will use pattern-based scores for checking patters that are found in headers, the body or attachments and it will use network-based tests that use DNS lookups or access RBL lists.
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The Perfect Desktop - Ubuntu Studio 8.10
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This tutorial shows how you can set up an Ubuntu Studio 8.10 desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge.
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Comparison of SLES (SUSE) and RHEL (Red Hat) on IBM System p
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Most system administrators planning to install Linux® on IBM® System p® eventually run into an important question: Which Linux distribution should I install? This article compares two distributions from Red Hat and Novell, and weighs the pros and cons of each.
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A graphical way to MySQL mastery
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MySQL GUI Tools is a suite of graphical desktop applications for working with and administering MySQL servers. The suite consists of three tools: MySQL Query Browser, MySQL Administrator, and MySQL Migration Assistant (available only on Windows). We'll look at the first two to see how well they let us manage MySQL without using the command line.
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30 game scripts you can write in PHP, Part 1: Creating 10 fundamental scripts
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PHP is an easy-to-use, easy-to-learn, widely accessible programming language. It's well suited for developing simple scripts you can use to help you in all kinds of games. Whether you play simple pen-and-paper games by yourself, complex tabletop role-playing games with a group of people, or online games of any kind, this series will have something for you.
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Install SugarCRM community edition in Ubuntu 8.10 Server
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SugarCRM is a complete CRM system for businesses of all sizes. Core CRM functionality includes sales force automation, marketing campaigns, support cases, project management, calendaring, and more. It supports MySQL and MS SQL Server.
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Using external commands in Nagios
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System monitoring tool Nagios offers a powerful mechanism for receiving events and commands from external applications. External commands are usually sent from event handlers or from the Nagios Web interface. You will find external commands most useful when writing event handlers for your system, or when writing an external application that interacts with Nagios.
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Linux: Should You Use Twice the Amount of Ram as Swap Space?
http://www.cyberciti.biz –
Linux and other Unix-like operating systems use the term "swap" to describe both the act of moving memory pages between RAM and disk, and the region of a disk the pages are stored on. It is common to use a whole partition of a hard disk for swapping.
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AFNIC launches DNSwitness, a multi-purpose software for DNS measurements
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"Designed by the AFNIC's R&D department as part of its generic DNS measurements platform, DNSwitness is a multi-purpose software that measures information published in the DNS.
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Hardening The Linux Kernel With Grsecurity (Debian)
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Security is based on three characteristics: prevention, protection and detection. Grsecurity is a patch for Linux kernel that allows you to increase each of these points. This howto was performed on a Debian Lenny system. Thus some tools are Debian specific. However, tasks can be performed with other distro specific tools or even with universal tools (make).
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What's new in PHP V5.3, Part 1: Changes to the object interface
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PHP V5.3 is set to be released by the end of 2008, and many of the new features in this release have been in the planning stages for a few years. Originally touted as "PHP V6 without native Unicode support," PHP V5.3 has been developed into a feature-rich upgrade to the PHP V5 line.
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Treat your C code like scripts with C Cod
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C Cod is a front end to your C, C++, or Objective-C compiler that lets you treat C more like a scripting language. C Cod comes with C Server Pages, which provides support for CGI so you can write Web applications in C or C++ and have them automatically compiled on demand.
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Enrich your Joomla! site with image extensions
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Several extensions can help you work with photographic images on your Joomla! content management system. Here are some of the best.
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