IT Certificaions

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Wednesday, February 22, 2012

Install apache tomcat on Ubuntu Linux


First move tar.gz file into /usr/local/src/ directory and now extract here,

 tar  xzvf  apache-tomcat-6.0.35.tar.gz

 It will extract apache-tomcat-6.0.35.tar.gz file into directorty apache-tomcat-6.0.35

 Rename this directory to tomcat6,
 mv apache-tomcat-6.0.35  tomcat6

 Now set your environment variable...

 cat >> ~/.bashrc
 export CATALINA_HOME=/usr/local/src/tomcat6

 Save it using ctrl+d and then
  source ~/.bashrc

Now you can test by starting your tomcat server

  sudo $CATALINA_HOME/bin/startup.sh

Tuesday, February 21, 2012

FB Sharing and twitter sharing using java script


Use this line in your html code:
<a name="fb_share" type="button" share_url="http://knowledge-serve.blogspot.com" ></a>


 <a href="https://twitter.com/share" class="twitter-share-button" data-related="jasoncosta" data-lang="en" data-size="medium" data-count="none"></a>
     
and also include script from Facebook and twitter java script api...


<script src="http://static.ak.fbcdn.net/connect.php/js/FB.Share" 
        type="text/javascript">
 </script>



<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>