In this post connection using J2SSH library and by pass host key verification.When client connects to server using SFTP, server provides public key to the client for verification.


 While connecting to a unknown host, it asks for key verification.Once,    we allow it key exchange takes place and user authentication can be done                                      after that.

Packaging dependent libraries in Jar file

Sometimes developers release Java based applications as distributional Java Archive or JAR files.Most of the time, my applications are JAR files only.The major concern lies with dependent external library files.The final released JAR file look ugly, accompanied by a directory containing external libraries.It will be total mess when user will some how miss one library file.In one go it can be a nightmare for programmer when the user will go insane because of this.Q. So, what's the solution ?

Ans. Good news !! There are multiple methods to package dependent libraries into the final JAR file.

Shell script to validate shell type

Sometimes its required to check the shell type to dynamically carry out some operation in unix environement.Here is a small shell script I wrote to check shell type.Currently the script only checks for Korn and bash shell type.
Script can be modified according to need.This script is validated on AIX,RHEL,OEL and HP-UX

How to persist OAuth access token for twitter application

Twitter has become become the information hub in the world wide web.Popularity of Twitter is because of its simple user interface with abounding features and galore of APIs.Any developer will agree, Twitter has most varied, efficient and well documented APIs in comparison to other giants of web.This is the reason, there are so many Twitter applications floating around the internet.In this post we'll check out OAuth work flow and persisting access token fetched from a particular Twiiter account for future use.For this tutorial we'll using Twitter4j API which has OAuth support and its independent of any other jar.At the end I'll share the desktop application created for twitter.

Dominating SERP with Long tail Keywords

Previously I discussed about Google sandbox algorithm and search engine ranking with a heads up for long tail keywords.In this post we'll get real dirty with these type of keywords.So, what exactly is a long tail keyword ?? These are key phrases used by folks out there after narrowing down search query.In other words they the straight forward MONEY MAKERS !! We got to hit the bull's eye to make this work and play smart.Because, the Internet is really wild with so much of nasty competition.

Access and Manipulate Elements of XML file Using Jdom

It has been long time since I updated my blog, challenging the very definition of blog.Anyway lately I've been doing some XML parsing for a new project using Java.I used the default "document Object Model" and it gave me tough time.Reading elements was not not tough , but manipulating and generating new xml file was somewhat difficult.Then came jdom to my rescue after using the Big G (Google).So, now it's time to share something I gained from open source community.Jdom is simply "document object model" based on java for representing XML documents which is an alternative to DOM and SAX.Jdom uses JAXP parser by default rather than crimson or any other parser.But, it can work with nearly every other parser and integrate very well with DOM and SAX.

Dominating SERP with Long tail Keyword

Previously I discussed about Google sandbox algorithm and search engine ranking with a heads up for long tail keywords.In this post we'll get real dirty with these type of keywords.So, what exactly is a long tail keyword ?? These are key phrases used by folks out there after narrowing down search query.In other words they the straight forward MONEY MAKERS !! We got to hit the bull's eye to make this work and play smart.Because, the Internet is really wild with so much of nasty competition.

Access and Manipulate Elements of XML file Using Jdom

It has been long time since I updated my blog, challenging the very definition of blog.Anyway lately I've been doing some XML parsing for a new project using Java.I used the default "document Object Model" and it gave me tough time.Reading elements was not not tough , but manipulating and generating new xml file was somewhat difficult.Then came jdom to my rescue after using the Big G (Google).So, now it's time to share something I gained from open source community.Jdom is simply "document object model" based on java for representing XML documents which is an alternative to DOM and SAX.Jdom uses JAXP parser by default rather than crimson or any other parser.But, it can work with nearly every other parser and integrate very well with DOM and SAX.

KeyWord Research Using Google Adwords

The most important and basic factor in assessing potential of online product's niche market is keyword research for some unique terms, phrases. This means the affiliate marketer or the vendor himself has to compile a set of common phrases or search terms that are commonly used by people to locate products available in the targeted niche.
Let's take a simple scenario in which a user is trying to find remedy of headache. So, the common search query can be something like this "headache home remedies" or "how to stop headache quickly" .Moral of the story is the marketer has to ponder from the view point of the potential customer.

Top Five Tips to Secure Website

A secure website is always essential ingredient of peace of mind for both web-master and the end user.These days hundreds of website come alive on the Internet because of high competition and >web hosting that comes with cheap price tag.But, what people do not understand is value of hack-proof website.Recently, according to a survey conducted by PricewaterhouseCoopers in the year 2009, companies are reducing their security related costs primarily due to recession.But, the number no. of victims is growing without any hurdle.This clearly indicates immense need for security.This post describes few most basic yet powerful ways to curb any hazard to your websites.