README for YaCy (C) by Michael Peter Christen; mc@anomic.de

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Please visit www.yacy.net for latest changes or new documentation.

YaCy comes with ABSOLUTELY NO WARRANTY!

This is free software, and you are welcome to redistribute it

under certain conditions; see file gpl.txt for details.

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WHAT IS THIS?



This is a Open Source Web Search Engine.

It can use a Peer-to-Peer protocol to create a distributed search engine

without a search central.

You can also use this software to set up your own search portal, for your

intranet or the internet.





WHERE IS THE DOCUMENTATION?



The complete documentation can be found at:

(English)  http://yacy.net/

(Wiki:de)  http://www.yacy-websuche.de/wiki/index.php/De:Start

(Wiki:en)  http://www.yacy-websearch.net/wiki/index.php/En:Start





WHAT CAN I DO WITH THIS SOFTWARE?



- search the web (automatically using all other YaCy peers)

- crawl the web (and you contribute to the global web index)

- set up your own search portal

- use it as your personal web server

- use it as your web proxy (..and visited pages are indexed)

- many more





DEPENDENCIES? WHAT OTHER SOFTWARE DO I NEED?



You need java 1.5 or later to run YaCy.

Please download it from http://java.sun.com

NO OTHER SOFTWARE IS REQUIRED!

(you don't need apache, tomcat or mysql or whatever)





HOW DO I START THIS SOFTWARE?



Startup and Shutdown of YaCy:



- on Linux:

to start: execute startYACY.sh

to stop : execute stopYACY.sh



- on Windows:

to start: double-click startYACY.bat

to stop : double-click stopYACY.bat



- on Mac OS X:

to start: double-click startYACY.command (alias possible!)

to stop : double-click stopYACY.command





HOW DO I USE THIS SOFTWARE, WHERE IS THE ADMINISTRATION INTERFACE?



YaCy is a server process that can be administrated and used

with your web browser: open



   http://localhost:8080



There you can see your personal search and administration interface.





ANY MORE CONFIGURATIONS?



- after startup, you see the configuration page in your web browser.

  just open http://localhost:8080

  all you have to do (should do) is to enter a password for your peer



- You can use YaCy as your web proxy. This is an option, you don't need to do that.

  Simply configure your internet connection to use a proxy at port 8080.







CONTACT:



If you have any questions, please do not hesitate to contact the author:

Send an email to Michael Christen (mc@yacy.net) with a meaningful subject

including the word 'yacy' to prevent that your email gets stuck

in my anti-spam filter.



If you like to have a customized version for special needs,

feel free to ask the author for a business proposal to customize YaCy

according to your needs. We also provide integration solutions if the

software is about to be integrated into your enterprise application.



Germany, Frankfurt a.M., 12.06.2008

Michael Peter Christen