Reduce server load with a robots.txt file

Description:

User-agent: *
Disallow: /index.php?diff=
Disallow: /index.php?oldid=
Disallow: /index.php?title=Help
Disallow: /index.php?title=Image
Disallow: /index.php?title=MediaWiki
Disallow: /index.php?title=Special:
Disallow: /index.php?title=Template
Disallow: /index.php?limit=
Disallow: /skins/
Disallow: /BizOps/index.php?diff=
Disallow: /BizOps/index.php?oldid=
Disallow: /BizOps/index.php?title=Help
Disallow: /BizOps/index.php?title=Image
Disallow: /BizOps/index.php?title=MediaWiki
Disallow: /BizOps/index.php?title=Special:
Disallow: /BizOps/index.php?title=Template
Disallow: /BizOps/index.php?limit=
Disallow: /BizOps/skins/