4. What is Search Engine?
A search engine is a web site that
collects and organizes content from
all over the internet.
A program that creates a huge index (called
“catalog”)from the pages that have been read
A program that receive your search request,
compares it to the entries in the index and returns
result to you.
7. History
Google begine in 1996
Founded by Larry Page(22 years) and Seregy Brin(21 years)
Student of PHD
Search engine origionaly nickname “BackRub”
It was renamed to in 1997. a play on the
word “googol,”
9. Internet Search Facts
Google: 34,000 searches per second
(2 million per minute; 121 million per hour; 3 billion
per day; 88 billion per month, figures rounded)
Yahoo: 3,200 searches per second
(194,000 per minute; 12 million per hour; 280 million
per day; 8.4 billion per month, figures rounded )
Bing: 927 searches per second
(56,000 per minute; 3 million per hour; 80 million per
day; 2.4 billion per month, figures rounded)
10.
11. “Stop Words”
The following will be ignored by
Question : (“who”, “what”, “Which” “Where”,
why” and “how”)
do, not, if, then, was, is, when, to, be, in,on…etc
12. “OR” operator
Google normally searches the phrase what we
type in search phase.
Sometime we want to search two different things
like mobile phones or computer.
for e.g, mobile phones OR computer will give you
results which contain the wor mobile phone or
computers or all the terms.
13.
14. “AND” Operator
Google normally searches the phrase what we
type in search phase.
Sometime we want to search two different things
like Sachin Tendulkar AND tennis.
for e.g, Sachin Tendulkar AND tennis will give you
results which contain the word Sachin and Tendulkar
and tennis and all the terms
15.
16. Asterix(*) Operator
Some time you don’t remember the complete
scientific law
Action and Reaction are _____ in ______and Opposite
in direction”
Instead of it, use * in place of _____
E.g “Action and Reaction are * in * and Opposite in
direction”
17.
18. (-) Operator
If you want to that Google ignore ceratin terms
then you use the – operator.
For e.g If you’re looking for 3gmobile but not the
company samsung then type,
For e.g, 3g -samsung mobile .
19.
20. Find Result within a range of
numbers
You are looking for results for a range of numbers
such as ipad between Rs.30000 and Rs. 40000 you
can use the “..” operator.
For e.g, ipad Rs.30000..Rs.40000
21.
22. Search for a specific file type
This is most useful when looking the file for
specific file types like pdf,doc,ppt etc.
Use a filetype operator to specify filetypes in your
searches.
For e.g, filetype:pdf computer network will return
only PDF results containing the terms computer
network.
23.
24. Another clever trick is using Google to convert
units, such as centimetres to inches.
For e.g. convert 5cm to inches will return an answer in
an inches
Conversion
25.
26. What’s More from ?
Latitude, November 2009
Wave, May 2009
Plus, 28 June 2011
Books, August 2006
Maps, February 2005
Scholar, October 2004
Romance, April 2006
And many more. . .
39. Google logo
It allows you to create your own Google home page with your name
40.
41. What is Google Fiber?
A different kinds of Internet
Google Fiber starts with a connection speed
100 times faster than today's broadband. Instant
downloads. Crystal clear high definition TV.
And endless possibilities. It's not cable.
And it's not just Internet. It's Google Fiber.
47. Intitle
The keyword Intitle Searches only a pages that contain
specific title.
For e.g. Intitle:Open Source
48. Inurl
The keyword inurl only searches the web address that
contain specific word.
For e.g. Inurl:Linux
49. For e.g. inurl:view/view.shtml it will give u a live
webcams.
50. Inanchor
The modifier inanchor is very specific, only finding results
in text used in page links. <a href=“www.srimca.edu.in/”>
51. Link
Want to know how many links there are to a site? Try
link:sitename –
for example link:www.mozilla.org
52. Related
Similarly, you can find pages that Google thinks are
related in content, using the related: modifier.
For e.g. related:www.microsoft.com
53. Directory:
It Will provide you result with all pages containing in a specific
directory detail of URL.
For e.g. Directory:facebook.com
54. Allintext:
may provide interesting information about a mis-configured .asp
server including raw source codefor asp, directory structure and the
IIS version
For e.g. allintext: /iissamples/default/
55. Mix two dorks
You can enter more than on dork to get desired result.
Get all sub domain
For e.g. site:Microsoft.com -inurl:www
56.
57. Remotely sign-out from Gmail
If you use multiple computers or devices to sign into Gmail and think
you forgot to log out, you can do so remotely.
58. Install OS without cd
Suppose you don’t want to waste money to buy CD or DVD for OS
installation than you can do through pendrive.
59. Pendrive write protected
If you dnt allow some one to write any thing in ur file then make your
pendrive write protected by cmd.