Articles Repository

Cluster SSH opens terminal windows with connections to specified hosts and an administration console. Any text typed into the administration console is replicated to all other connected and active windows. This tool is intended for, but not limited to, cluster administration where the same configuration or commands must be run on each node within the cluster.Performing these commands all at once via this tool ensures all nodes are kept in sync.

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PowerTOP is a Linux tool that finds the software component(s) that make your laptop use more power than necessary while it
is idle. As of Linux kernel version 2.6.21, the kernel no longer has a fixed 1000Hz timer tick. This will (in theory) give a huge power savings because the CPU stays in low power mode for longer periods of time during system idle.

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iplist allows users with no or basic knowledge of iptables to filter (e.g. to block) network traffic based on (automatically updated) lists. These lists have various formats and are sorted by different categories (e.g. countries,adware, corporations).

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Apache Tomcat is a web container, or application server developed at the Apache Software Foundation (ASF). Tomcat implements the servlet and the JavaServer Pages (JSP) specifications from Sun Microsystems, providing an environment for Java code to run in cooperation with a web server. It adds tools for configuration and management but can also be configured by editing configuration files that are normally XML-formatted. Tomcat includes its own internal HTTP server.

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nip2 is a graphical front end to the VIPS package.VIPS is an image processing system designed with efficiency in mind. It is good with large images (images larger than the amount of RAM in your machine),and for working with colour. It can perform many image manipulation tasks much faster than other packages such as ImageMagick and the GIMP and includes some special features such as creating single “mosaic” images from multiple parts.

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Author: Nayyar Ahmad
Contact: nayyars@fedoraproject.org
Copyrights: GNU Free Documentation License

Idea behind this article is to give a stepwise Howto to newbie in JBoss Application Server, I felt its need when I first started working on JBoss and found it difficult to get such a Howto that can give me comprehensive steps for installing and configuring JBoss Cluster.

The Article covers JBoss 4.2.1 and JRockit 5.0-27.3 cluster on Centos/RHEL 4.4 using VMware.

Cheers!

Download attached PDF version of the Article.

Attachments:
Implementing JBoss & JRockit cluster on Centos-RHEL 4.4 using VMware..pdf

Download Streaming Videos From Myspace, YouTube, MetaCafe, Google Video, DailyMotion, Blip.tv And IFilm

Video Streaming websites are very hot now-a-days specially after google million-dollar offer to youtube now many people want to make video websites and there are already plenty out service a large number of videos on different fields of life ranging from comedy, tragedy to entertainment and sports videos, video songs, home made videos and people won’t hesitate to share their own videos belonging to their family and daily life.

Easy FLV Videos Downloading Website
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Introduction

“Simplicity of character is no hindrance to the subtlety of intellect.”

- John Morley

When people ask me “What is SimpleXML?” I often quip, “XML is the solution to all your problems; SimpleXML ensures it isn’t the root of your problems!”

Those of you who have parsed XML with PHP4, or are currently dealing with XML parsing in PHP4, know that it can indeed be very painful to handle documents with any degree of complexity. You either need to use the SAX approach and write a handwritten parser for every document, or you need to use the DOM extension; which (in addition to its tendency to crash, leak and generally misbehave under heavy usage) involves the pain of processing documents using an API designed for a heavily object oriented language and

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Version 1.0
Author: Falko Timme
Last edited 04/23/2007

This article describes how you can back up MySQL databases without interrupting the MySQL service. Normally, when you want to create a MySQL backup, you either have to stop MySQL or issue a read lock on your MySQL tables in order to get a correct backup; if you don’t do it this way, you can end up with an inconsistent backup. To get consistent backups without interrupting MySQL, I use a little trick: I replicate my MySQL database to a second MySQL server, and on the second MySQL server I use a cron job that creates regular backups of the replicated database.

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Pagination: Easy as PREV 1 2 3 NEXT (REVISED)

Alright. You’ve had enough, haven’t you? Pouring countless hours into trying to figure out pagination. Yep, I feel your pain. Don’t fret though, this tutorial will get you through it without too many bruises–it’s easier than you think.

For those of you who don’t know, pagination (in the Web world) is usually dividing a large list of items into several pages, and then providing a nifty link for it. You usually see pagination link displayed like this:

PREV 1 2 3 4 5 NEXT

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