How to install Kaltura in CentOS

How to install Kaltura? Kaltura is the world’s first Open Source Online Video Platform, providing both enterprise level commercial software and services, fully supported and maintained by Kaltura, as well as free open-source community supported solutions, for video publishing, management, syndication and monetization. Kaltura offering different deployment options according to one’s necessity. The various deployment

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RAID Technology

RAID Technology (Redundant Array of Independent Disks) Nowadays,several storage virtualization technologies are in use in order to enable better functionality and more advanced features within the storage system. RAID Technology is such a powerful storage virtualization technology defined by David Patterson,Garth A Gibson,and Randy Katz at University of California,Berkeley in 1987. This blog will make

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Apache prefork tuning.

Modular structure of Apache prefork tuning  is one of the reason for its global dominance among webservers.We have the flexibility to adding or droping modules.Before we deal with apache prefork MPM we need to have a basic idea about apache Multi Processing Modules,Multi processing Modules (MPM) are the multiple request (hundreds to kilos) handling ‘department’

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Quick Guide for Spacewalk

Quick Guide for Spacewalk is an open source (GPLv2) Linux systems management solution. It is the upstream community project from which the Red Hat Network Satellite product is derived. According to spacewalk definition it provides Inventory your systems (hardware and software information) Install and update software on your systems Collect and distribute your custom software

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Top 10 Linux Virtualization Software Linux Virtualization is the latest buzz word. You may wonder computers are getting cheaper every day, why should I care and why should I use virtualization? Virtualization is a broad term that refers to the abstraction of computer resources such as: Platform Virtualization Resource Virtualization Storage Virtualization Network Virtualization Desktop


Trac Installation on centOS -Hire Python Developers India

Looking to Hire Python Developers India? A.Dependencies 1.Basic 1.1.Python 2.5 or higher 1.2.Setup tools 1.3.Genshi 1.4.sqlite database Note:- 1.1.Python2.4 is already installed with centOS.It does not support full swing operation of Trac.So install “virtualenv” python tool.Get the tar ball from untar it,get into the directory and do Hire Python Developers India [bash] #python

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Sphinx search server

Sphinx is an open source search engine designed to search text extremely quickly. It can be included in your programs to provide custom search functionality. In this document I am trying to explain you how to set it up in a linux machine and how php programs, that use mysql database, can call the sphinx

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Xen Bridge Networking

Xen provides couple of different networking options like bridge networking, nat networking and route networking. Bridging is a technique used for connecting different network segments. It is the default option for Xen networking as it simply connects all the virtual machines to the outside world through virtual network interfaces connected to the bridges created by

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Basics of iptables

Iptables is the default firewall used in many present Linux distros. It is a project under netfilter. Previously it was known as ipchains (For 2.2 Kernels) , ipfwadm(for 2.0 kernels) and nftables are their future project..Iptables are designed for ipv4 and ipv6table for ipv6. From ipfwadm to iptables , we can see marginal modifications done

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Port based routing in Linux.

Routing In Linux An Introduction  By default, routing is based on destination IP address, i.e., the routing table will decide where to route the packet depending on the destination address field in the packet. But there are a number of other utilities and options on routing in linux. One interesting fact is that most of

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How to connect to IM gateways through openfire

The IM Gateway plugin for Openfire provides connectivity to other IM networks (AIM, ICQ, IRC, MSN, Yahoo, etc). It uses internal mechanisms to smooth the interaction with the various transports that standard transports can not currently provide. This plugin is called kracken im gateway plugin. It can be downloaded from the following link. [bash]

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How to install AsterCRM and integrate it with external CRM

Steps for install AsterCRM and integrate it with external CRM 1) Download and unzip the source (assuming your WEB root is /var/www/html) Get the software from [bash] [/bash] [bash] cd /var/www/html unzip mv astercc-X.X astercc /var/www/html/astercc/astercrm                 # main directory and PHP scripts of astercrm /var/www/html/astercc/asterbilling              # main

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