"Murgi" <srindler@da2.so-net.ne.jp> wrote in message
news:2e176a1984c26590f7309ae5b6ce4256@news.secureusenet.com...
> Ask: How many MB in one GB?
>
>

The following is from Johnny Long's Google Hacking Mini guide
(http://www.informit.com/articles/article.asp?p=170880)

...

The site: operator instructs Google to restrict a search to a specific web
site or domain. The web site to search must be supplied after the colon.

The filetype: operator instructs Google to search only within the text of a
particular type of file. The file type to search must be supplied after the
colon. Don't include a period before the file extension.

The link: operator instructs Google to search within hyperlinks for a search
term.

The cache: operator displays the version of a web page as it appeared when
Google crawled the site. The URL of the site must be supplied after the
colon.

The intitle: operator instructs Google to search for a term within the title
of a document.

The inurl: operator instructs Google to search only within the URL (web
address) of a document. The search term must follow the colon.

...

According to the guide Google also provides possibility for CGI Scanning,
determination of webserver software and version (for Apache), and some other
potentially nasty stuff. Author goes so far to recommend (or hint) removal
of reader's web page from google.