Use Facebook without internet

We can use facebook even without an internet connection.A Singapore based mobile company called U2opia has introduced an application which provides this service through mobile.This world’s first USSD-based Facebook access service.It uses the technique called Unstructured supplementary data (USSD).We can use facebook from a mobile which does not have GPRS facility is the main speciality of this application.But all the features of facebook is not available through this application.We can on read friends posts,comments and can upload our status and comments.We need to send only a message.The company launched this service in India cooperation with Bharati Airtel.

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Pokemon Go download link

Pokemon go has become the buzz word in tech industry now. Nintendo, the Japanese video game company are the creates of this game. Its first of it kind to integrate a game with augmented reality , so people has to go out to real world with there android or iPhone to catch em all . You can download Pokemon go from this link.

How to share blog post ?

Hi.I will show you how to add social network sites icon to your blog post in Blogger.For that follow the steps. 1. Login to your Blogger. 2.Go to design tab. 3.Take Edit HTML tab. 4.You my expand the widget option.Give the check option on ' Expand Widget Templates' 5.Find the tag <data:post.body/>

UNIX : What is /dev/null ?

/dev/null is a file where you can discard the output of the command executed. This file is also called as Bit Bucket. eg : >ls -ltr > /dev/null > Here the output of command ls is never shown on terminal STDOUT. It is redirected to bit bucket. Sometimes we need not display the output as well as error message of command.In this case use the following command. > command > /dev/null 2>&1 The command output is redirected to /dev/null.Also the error output, STDERR (which is called by 2) is redirected to STDOUT (called as 1 ).That means the error will be redirected to /dev/null.

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