Scott Reilly

By default in WordPress, if the plugin that provides the functionality to handle any given shortcode is disabled, or if a shortcode is improperly defined in the content (such as with a typo), then the shortcode in question will appear on the site in its entirety, unprocessed by WordPress. At best this reveals unsightly code-like text to visitors and at worst can potentially expose information not intended to be seen by visitors.
This plugin prevents unhandled shortcodes from appearing in the content of a post or page. If the shortcode is of the self-closing variety, then the shortcode tag and its attributes are not displayed and nothing is shown in their place. If the shortcode is of the enclosing variety (an opening and closing tag bookend some text or markup), then the text that is being enclosed will be shown, but the shortcode tag and attributes that surround the text will not be displayed.
See the Filters section for more customization tips.
Links: <a href="https://coffee2code.com/wp-plugins/hide-broken-shortcodes/" rel="nofollow ugc">Plugin Homepage</a> | <a href="https://wordpress.org/plugins/hide-broken-shortcodes/" rel="ugc">Plugin Directory Page</a> | <a href="https://github.com/coffee2code/hide-broken-shortcodes/" rel="nofollow ugc">GitHub</a> | <a href="https://coffee2code.com" rel="nofollow ugc">Author Homepage</a>
<h3>Developer Documentation</h3>
Developer documentation can be found in <a href="https://github.com/coffee2code/hide-broken-shortcodes/blob/master/DEVELOPER-DOCS.md" rel="nofollow ugc">DEVELOPER-DOCS.md</a>. That documentation covers the hooks provided by the plugin.
As an overview, these are the hooks provided by the plugin:
<ul>
<li><code>hide_broken_shortcode</code> : Customizes what, if anything, gets displayed when a broken shortcode is encountered.</li>
<li><code>hide_broken_shortcodes_filters</code> : Customizes what filters to hook to find text with potential broken shortcodes.</li>
</ul>

Hide Broken Shortcodes

This plugin does what it says. Really a great plugin. Thank you developer.

Works Great!

Prevent broken shortcodes from appearing in posts and pages.

Prevent virtual directory listing services from listing the contents of directories, and/or show a page in place of a directory’s listing.
The Apache web server can be configured to automatically display the listings of the contents of a web site’s file directory if no index file (i.e. index.html or index.php) is present. This can expose files and information to visitors. Of course the web server could be configured to not do this (the recommended approach), but sometimes you don’t have permission (you’re on a shared host), the know-how, or you want to selectively disallow virtual directory listings. That’s where this plugin can help.
If you want to test if your site has virtual directory listings enabled, try visiting http://www.YOURSITE.com/wp-includes (obviously, change the domain to match your own). If you see a listing of PHP files then virtual directory listing is enabled for your site.
This plugin can prevent visitors from seeing the contents of certain (or all) directories on your site (assuming your web server generates virtual directory listings). It also allows you to use a WordPress page as the index for a directory
By default, the following directories are protected:
<ul>
<li>wp-includes/</li>
<li>wp-content/</li>
<li>wp-content/plugins/</li>
<li>wp-content/themes/</li>
</ul>
It does NOT protect any other directory by default. You can change this via the plugin’s admin settings page.
TIP: When this plugin is activated (and more specifically, ater the permalink structure is updated as per the instructions below), WordPress will generate the themed 404 – Not Found page. If you were to create a Page with the same name as one of the directories being disabled (i.e. ‘wp-includes’ or ‘wp-content’) then that page will be displayed instead of the 404 error message. If you want to display a page for the ‘plugins’ and ‘themes’ directory, you must create them as children pages of a ‘wp-content’ page.
NOTE: This plugin only works for the Apache web server.
Links: <a href="http://coffee2code.com/wp-plugins/disable-directory-listings/" rel="nofollow ugc">Plugin Homepage</a> | <a href="http://coffee2code.com" rel="nofollow ugc">Author Homepage</a>

Disable Directory Listings

Prevent virtual directory listing services from listing the contents of directories, and/or show a page in place of a directory's listing.

Hide Broken Shortcodes vs Disable Directory Listings