From: Eric Hodel <drbrain@...7.net>
Date: 2002-12-11T09:29:17+09:00
Subject: Re: Ruby Question


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George (geoflorida2000@yahoo.com) wrote:

> I want to write command line Ruby program whose arguments will be a=20
>  list of words to be found within all HTML documents of the current=20
>  directory. The output of the program will be a text file called=20
>  results.txt and will consist of a list of all HTML documents in which=20
>  one of the words appeared. Have the program create a subdirectory=20
>  called FINAL ,of the current directory and save results.txt there.=20
>  Finally, it will make duplicate copies of each of the files listed in=20
>  results.txt within the FINAL directory.
>  Any help would be greatly appreciated
>  George

system(%q!sh "list=3D'word1 word2 ...'; mkdir -p FINAL; for a in list; do f=
or f in *.html; do grep $a $f >/dev/null && echo $f >> FINAL/results.txt &&=
 cp $f FINAL; done; done"!)

I think

--=20
Eric Hodel - drbrain@segment7.net - http://segment7.net
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