how to parse (only text) web sites while crawling

i can succesfully run crawl command via cygwin 开发者_JS百科on windows xp. and i can also make web search via using tomcat.

but i also want to save parsed pages during crawling event

so when i start crawling with like this

bin/nutch crawl urls -dir crawled -depth 3

i also want save parsed html files to text files

i mean during this period which i started with above command

nutch when fetched a page it will also automaticly save that page parsed (only text) to text files

these files names could be fetched url

i really need help about this

this will be used at my university language detection project

ty

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The crawled pages are stored in the segments. You can have access to them by dumping the segment content:

nutch readseg -dump crawl/segments/20100104113507/ dump

You will have to do this for each segment.