Removing page-nav links from posts

To remove the previous and next post links from the bottom of your posts  –
1. Goto ‘single.php’
2. Find the following code –

1
2
3
4
5
<nav class="nav-single">
<h3 class="assistive-text"></h3>
<!--?php previous_post_link( '%link', '&lt;span class="meta-nav"&gt;' . _x( '&amp;larr;', 'Previous post link', 'twentytwelve' ) . '&lt;/span&gt; %title' ); ?--> <!--?php next_post_link( '%link', '%title &lt;span class="meta-nav"&gt;' . _x( '&amp;rarr;', 'Next post link', 'twentytwelve' ) . '&lt;/span&gt;' ); ?-->
 
</nav><!-- .nav-single -->

3. Comment it. And you are done.