How to add like facebook like button on your blog?

Hi, in order to accomplish this, you have to locate the template html and its specific position where the button will be be placed. And then place this coding into it .

    <b:if cond='data:post.title'>
      <h3 class='post-title entry-title' itemprop='name'>
      <b:if cond='data:post.link or (data:post.url and data:blog.url != data:post.url)'>
        <a expr:href='data:post.link ? data:post.link : data:post.url'><data:post.title/></a>
      <b:else/>
        <data:post.title/>
      </b:if>
      </h3>
    </b:if>

<!-- Facebook Like+Send button -->

<script src='http://connect.facebook.net/en_US/all.js#xfbml=1' type='text/javascript'/><fb:like action='like' colorscheme='light' expr:href='data:post.url' font='arial' layout='standard' send='true' show_faces='false' width='450'/>

<!-- /Facebook Like+Send button -->

Hope you like it and happy new year 2016