The syntax "filetype:" instructs Google to search for files on the Internet with specific extensions. For example: filetype:doc site:gov
confidential Google will produce all the word documents, from all the gov domains that may contain the word confidential. Another example is,
filetype:pdf site:com access-list. You may use any domain type, (com, gov, edu…)
The syntax "cache:" will display the version of the web page that Google has in its cache. For Example: "cache:www.microsoft.com" will display
Google's cache of the Microsoft homepage.
The syntax "intext" searches for the words within a specific website and ignores the URLs and page titles. For example: intext:confidential will
return only links to those web pages that has the search keyword " confidential " in its webpage.
The syntax "intitle:" instructs Google to search for pages that contain the words behind intitle: For example intitle:index of master.passwd will
return pages within Unix or Linux where the master.passwd files are. /etc/passwd "allintitle:" will produce a list of all words in the title. Google
will ignore the slashes.
intitle:"Index of" .sh_history
intitle:"Index of" .bash_history
intitle:"index of" passwd
intitle:"index of" people.lst
intitle:"index of" pwd.db
intitle:"index of" etc/shadow
intitle:"index of" spwd
intitle:"index of" master.passwd
intitle:"index of" htpasswd
intitle:"index of" members OR accounts
intitle:"index of" user_carts OR user_cart
allintitle: sensitive filetype:doc
allintitle: restricted filetype :mail
allintitle: restricted filetype:doc site:gov
The syntax "inurl:" instructs Google to search for pages that contain specific words or characters included in the URL such as this inurl:windows.
The results of this query will produce such pages that have the word "windows" in it. allinurl: will produces the results of URLs with all of the
specified words in its query. allinurl:windows/cracks.
inurl:gov filetype:xls "restricted"
The syntax "link:" will produce a list of webpages that have a link to a specified webpage. For example: link:www.abovetopsecret.com...
create a Google list of websites with links to www.abovetopsecret.com...
The Google syntax "phonebook" searches for U.S. street addresses and phone number information. For Example: "phonebook:James+FL" will list down
all names of person having "James" in their names and located in "Florida (FL)".
The syntax related: lists web pages that are "similar" to a specific web page. For Example: related:www.abovetopsecret.com...
will list web
pages that are similar to that of abovetopsecret.com homepage.
The syntax site: instructs Google to search for keywords in a particular site or domain. For example: exchange site:microsoft.com will search for the
keywords "exchange" in those web pages in all the links of the domain microsoft.com.
I use this for finding insecure databases all the time . Remember to salt your md5's people
[edit on 22-1-2008 by Mindless]