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
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Dynamic Web Scraping Using Selenium
This article is a part of the on-going Web Scraping Series. If you are not familiar with Web Scraping please check with the first article
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VIRTUAL DESKTOP INFRASRTUCTURE
The idea behind what is called a VIRTUAL DESKTOP INFRASRTUCTURE (VDI) is to run desktop operating systems and applications inside virtual machines that reside on servers
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Git access control with Gitosis
Introduction to Git access There are many open source version control systems like Bazaar, Arch, Aegis, SVN ,CVS , Git etc. All systems have there
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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
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Transparent Data Encryption In SQL Server 2008
Why Transparent Data Encryption ? As a Database or System Administrator, security is one of the most important areas to consider when it comes to
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Web Scraping : A basic know-how.
A Web crawler is a computer program that browses the World Wide Web in a methodical, automated manner or in an orderly fashion. Other terms
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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
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Puppet Configuration Management Tool
Introduction To Puppet Configuration Puppet Configuration is a Ruby based Configuration Management System with client/server model, licensed under GPLv2 .It has one Master server puppetmasterd
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