Removing index.php in Codeigniter

[eluser]faisal_memon[/eluser]
I am able to see the output when i put

Code:

http://site-name/index.php/controller-name/method-name

in the browser. What I want to achieve is. I dont want user to type index.php in address bar within the url. I want to remove index.php completely from the url

I want to see the same output when I type following url(without index.php) in browser.

Code:

http://site-name/controller-name/method-name

Eg : When you type

Code:

www.abc.com/index.php/welcome/hello

in the address bar of the browser you see a Welcome page

I want to see the same welcome page when I type

Code:

www.abc.com/welcome/hello

in the address bar of the browser !!