About search engine in unix

ETC Homework & Coursework Questions
1

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!

  1. The problem statement, all variables and given/known data:

How to create a search engine in unix using commands?...Atleast guidelines to craete this search engine...Thank you in advance.

  1. Relevant commands, code, scripts, algorithms:

Page rank algorithm

  1. The attempts at a solution (include all code and scripts):
    not attempted anything.We didnt get any clear idea

  2. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
    PSG College of technology,Tamil Nadu,India,N.Geetha,09xw51

Note: Without school/professor/course information, you will be banned if you post here! You must complete the entire template (not just parts of it).

2

Well, you'll need
A spider to traverse the web
A way of extracting the text of a link and the url it points to
A way of ranking the value of pages for any keyword, perhaps occurrences of the keyword in links to the url as well as occurences within the page?
A database to store your keywords and urls.

That would give you a basic platform - now all you have to do is research the above and design the ranking algorithm.