Category: Management

Learn | Teach Open Source Technologies

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Urdu CBT Linux System Administration qmail – 2/7

It explains how you can configure qmail SMTP server (written by Dan Bernstein), with all the bells and whistles, using steps outlined by the creator of qmailrocks.com website (now de-functional). The qmailrocks guide was somewhat in-sufficient in explaining how qmail actually works. It just spoon-feeds you the steps to do (copy/paste). I was learning qmail…
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Installing Alfresco 3.4.d On Fedora

This document describes how to install and setup Alfresco Content Server Community Edition by “Alfresco Software inc.” on a Fedora  based webserver from a WAR package on a Tomcat webserver with postgreSQL database as backend. For other distributions there might be minor changes as to the software prerequisites installation procedures. I took my time to…
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Installing Nagios core on RHEL / CENTOS 5.x – RHEL / CentOS 6.x Fedora 15/16/17/18/19/20

What is Nagios An enterprise-class monitoring and alerting solution that provides organizations with extended insight of their IT infrastructure before problems affect critical business processes. Requirements We require following things for Installing Nagios: These are Just Pre-requisites. We need them to other things work … 1. Apache and PhP (php is optional) 2. gcc, glib,…
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HTop – CPU, Memory & Process Monitoring Utility in Linux by Qasim Mehmood

Htop is a text-mode, interactive process viewer for Linux run via console/ssh, and to install htop on Linux is a pretty simple task. Among other things, htop allows you the following: Quickly view key performance statistics such as CPU(multi-core layout), Memory and Swap usage Details. Scroll the process list vertically and horizontally to see all processes and complete…
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Virtual Box Machine Settings Urdu CBT by Babar Zahoor

Virtual Box Machine Settings Virtual Box Machine Settings Urdu CBT by Babar Zahoor (Source: http://vimeo.com/)

How to Install and configure Web Server Load Balancing cluster on RedHat 5.x / CentOS 5.x /6.x Using LVS, Heart Beat with Highly Available MySQL Database server using DRBD and Heart Beat

How to Install and configure Web Server Load Balancing cluster  on RedHat 5.x / CentOS 5.x /6.x Using LVS, Heart Beat with Highly Available MySQL Database server using DRBD and Heart Beat by Babar Zahoor Coordinated by Muhammad Farrukh Siddque(LPIC) Speacial Thanks to Mr.Muhammad Kamran Azeem http://www.Wbitt.com http://www.LinuxUrduCBTs.com Linux Load Balancer Urdu CBT  using  Piranha,Pulse,IPVsadm and…
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