View source for Useful special pages

Some of the special pages are completely hidden from Wiki interface. Other ones are part of long special pages list. I created small list of useful special pages to speedup access and uncover hidden capabilities of MediaWiki engine.<br>
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=== Internal links ===
* [[MediaWiki:Sidebar]] - menu on left side of all pages (in current skin / layout)
* [[Special:LonelyPages]] - Display "orphaned" pages. 
* [[Special:ShortPages]] - Sort pages by size. Short pages may be incomplete.
* [[MediaWiki:Common.css]] - default style for MediaWiki (I disabled several tabs here)

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=== External links ===
* [http://www.mediawiki.org/wiki/Help:Editing Help:Editing]
* [http://www.mediawiki.org/wiki/Help:Formatting Help:Formatting]
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=== MediaWiki engine update ===
* [http://www.mediawiki.org/wiki/Manual:Upgrading Manual:Upgrading] - MediaWiki update manual
* [https://lukas.dzunko.sk/mw-config/ update link] - MediaWiki internal check and db/config update. Just replace <code>index.php</code> with <code>mw-config</code> in URL and follow details on web page.
* [[Special:Version]] - Current version of engine and components
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