How to change my base URL I have built a website using drupal. Now, the base URL is http://xxx.xxx.xxx.xxx/drupal.
But I want to change base URL as http://xxx.xxx.xxx.xxx
How do I do?

Thanks.
go to yousite/sites/default and open the settings.php file and find $base_url and change it to the new value (somewhere around line 270).

NOTE : settings.php is a read-only file, you need to clear the read-only flag first to make the changes. You'll need to restart the server to update the changes.