For complete information on UNIX fundamentals,commands,scripts etc..

http://www.sikh-history.com/computers/unix/

I will add here new links when ever i found them.So check this post frequently.

Connecting with Oracle:
Follow the steps as given in the below files(download both files) to get connected to Oracle database using either Access or Excel.

You can download here Project Management Tutor that helps you to learn some concepts regarding project management.

Hai friends....

I wish you a HAPPY FRIENDSHIP DAY.

Enjoy my dear friends.Always be happy in your life