Hi Rajesh,

Here is one good video link you can refer: https://www.youtube.com/watch?v=B7HwJUo1714

Hope this helps.

Thanks

Hi Abhijit - Thanks; the link that you provided helped to get to another video: https://www.youtube.com/watch?v=q6NWvXekGd0 where commands were visible and clearer explanation... Both helped though.

thanks for your help. 

/Rajesh.