RSSCategory: OPEN SOURCE TOOLS

Linux Iotop Tool - Monitor Disk I/O Process

Iotop tool is free open source free tool that monitor Disk Input/Output usage. Its helps system administrator to find specific process that consume more disk usage and helps in performance analysis. Iotop tool is supported from 2.6.20 kernel. This article explains how to install iotop and how to use it. What do you need before […]

February 5, 2013 | By
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Learn Linux Nmap Command With Examples

NMAP, well, we here are talking of network mapping, this tool is a celebrity tool that also appeared in one of my favorite trilogy, yes, the Matrix series, in the movie , its used to scan the whole Matrix ecosystem but here we will not go in much details but will start from a basics. […]

December 29, 2012 | By
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Speed Webpages Using Mod_Deflate Module On Apache

Deflate is a lossless data compression algorithm. The mod_deflate module for apache, which is based on this algorithm, compresses the contents before delivering them to the clients and thus speeds up the webpages. This module can compress up to 70% of a file. In current versions of Apache this module is installed and enabled by […]

December 14, 2011 | By
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eAccelerator On Linux - Reduce Memory Usage On PHP Script

PHP eAccelerator on Linux. eAccelerator is a free open-source PHP accelerator and optimizer. It speeds up the script execution by caching the compiled PHP script in shared memory or in disk and eliminating the need of compiling again on each request. By using PHP eAccelerator, the speed of PHP scripts may increase over 1-10 times. This project […]

November 4, 2011 | By
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About Unix Scopeux Daemon

Openview performance agent. This daemon is related to the MWA agents that is responsible to monitored the applications, you can see the status with the following command: <<<<>>>>> /opt/perf/bin/mwa status <<<<>>>>>>> /opt/perf/bin/mwa stop <<<<<>>>>>> /opt/perf/bin/mwa start Daemon scopeux not running. Solution: ======== In this case, you should check from the logs any process couldn't register with […]

June 24, 2011 | By
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Mytop Tool - Monitor Performance Of MySql Linux Server

Mytop is a very useful program to see what all queries a server is currently processing as well as which user is executing them. Think of mytop as top for mysql. If you see a lot from one particular user, that means they are probably the hog. Mytop can also be useful for figuring out exactly which […]

May 16, 2011 | By
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How To Uninstall / Remove Tomcat From Linux Server

Apache Tomcat or simply Tomcat (formerly it was also known as Jakarta Tomcat) is an open source web server and servlet container developed by the Apache Software Foundation (ASF). Tomcat can be installed on CentOS/Redhat machine either using yum or from the source file. However, in this article, we will see, how we can uninstall/remove tomcat […]

May 16, 2011 | By
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Rpmforge Repo : How To Install And Set Yum Priority

How to Install Rpmforge? Linux distributions namely CentOS and RHEL 5 use yum repositories for the management of software. Yum adds a new repository which is then used as a source to install binary software. Yum repository is configured using /etc/yum.conf file. Configuration also requires additional files which are read from the directories set by […]

May 16, 2011 | By
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Enhanced Free Ping Utility In Linux - Sing Tool

Ping is a great utility to check the network connections and troubleshoot the network related problems. It uses ICMP (Internet Connection Message Protocol) packets to check if a system is up and running. But you cannot do much with ping command. SING (Send ICMP Nasty Garbage) tool is like PING, with certain enhancements over ping. […]

May 14, 2011 | By
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