With an .htaccess file, you shall determine how the server which handles the requests to your web sites have to act in a variety of scenarios. This is a text file with directives that are carried out when an individual tries to open your Internet site and what happens next is determined by the content of the file. As an example, you could block a particular IP address from accessing the website, and the server will decline your visitor’s request, or you can forward your domain to some other URL, so the server will redirect the visitor to the new web address. You could also use tailor-made error pages or preserve any part of your website with a password, if you place an .htaccess file in the correct folder. Many widespread script-driven apps, including Drupal™, Joomla™ and WordPress, use an .htaccess file to function efficiently.