Bimal Poudel

Appends other available posts of a category in the details pages of individual posts. Useful in navigating other articles of same category.
Additionally you can use <code>[mysitemap]</code> shortcodes with parameters.
<ul>
<li><code>[mysitemap]</code>: Prints everything</li>
<li><code>[mysitemap id="5"]</code>: Restricts to a category</li>
<li><code>[mysitemap id="5" limit="5"]</code>: Limits 5 posts under a given category</li>
<li><code>[mysitemap limit="5"]</code>: Pulls 5 recent post globally</li>
</ul>

Dekisugi

Set the maximum length of excerpt by number of characters or words.

Excerpt by Characters

Control the length of excerpt by the number of characters.

More Posts vs Excerpt by Characters