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Search Wikipedia from Command Prompt

This tutorial shows how to quickly setup python scripts to search Wikipedia  right form the terminal.  This would be ideal for people who want to quickly read up on a topic without having to open a browser , wait for it to load and search. Terminal would do the...
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Installing Network Simulator 2 (NS2) on Ubuntu 14.04

1 Introduction Network simulators are tools used to simulate discrete events in a network and which helps to predict the behaviours of a computer network. Generally the simulated networks have entities like links, switches, hubs, applications, etc. Once the simulation model is complete, it is executed to analyse...
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Installation and Usage Guide for CSF firewall

1 Introduction CSF stands for Configserver security and firewall. CSF is a configuration script built to provide better security to servers , at the same time providing a large number of configuration options and features to configure and secure with extra checks to ensure smooth operation. It helps...
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Interesting commands on Linux :SET 1

Here are some fun commands you can try on your Linux system probably when you are bored or want to try something new and something different. I really liked these commands and hope that you will enjoy using it too. cowsay you can make an image of cow...
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Things to do after installing ubuntu

Ubuntu 12.04 is the latest LTS (long term support)  OS available.But after it is installed there are few things that can  be done – to make it more user friendly , to improve its performance and also to make it look  better.As i started using ubuntu, I started...
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