Non WWW to WWW redirect using HTACCESS

This is my first post about htaccess.In this am going to explain how to redirect Non WWW website url to WWW website url using htaccess.

Htaccess Code

        RewriteEngine On //ON rewrite Engine
        RewriteCond %{HTTP_HOST} !^www\. //Write Condition for want you want to redirect
        RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L] //Rule for redirect

[R=301] is a permanent redirect.
[L,R=301] [L] just means it's the last one, so it can stop looking for more rewrite rules if one matches that one. To display images using HTML use the following code.

 Note: .htaccess method of redirection works ONLY on Linux servers having the Apache Mod-Rewrite moduled enabled.

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