nboehr

By default, the gallery shortcode does not allow to limit the number of images displayed. This makes sense when you for example include all images attached to a post like this:
<pre><code>[gallery id="4"]
</code></pre>
When this plugin is activated, you may use:
<pre><code>[gallery id="4" limit="3"]
</code></pre>
and it will only display three images.
You can also use an offset parameter:
<pre><code>[gallery id="4" limit="3" offset="1"]
</code></pre>
Will display at most three images, starting at the second.
Note that this plugin is a little bit of a hack.

Limit parameter for gallery shortcode

Adds a limit parameter to the [gallery] shortcode.

ralxz

Limit the maximum number of IPs a user can log in.
Features: 
* Set the maximum number of IPs and the number of days. 
* See user login logs and whether their login was blocked or not. 
* Reset a specific user’s IP history via the <code>Edit User</code> page. 
* Enable admin or user email notifications when limit exceeded.

Limit Max IPs Per User

Limit the maximum number of IPs a user can log in. Also includes a user login log on the plugin settings page.

Limit parameter for gallery shortcode vs Limit Max IPs Per User