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Full Discussion: Help with remove duplicate content and only keep the first content detail
Top Forums Shell Programming and Scripting Help with remove duplicate content and only keep the first content detail Post 302481840 by R0H0N on Monday 20th of December 2010 04:58:48 AM
Old 12-20-2010
Code:
cat input_file | cut -f2 | uniq | while read line
do
    grep "$line" input_file | head -1 >> output_file
done

R0H0N
 

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LEARN ABOUT DEBIAN

apertium-gen-stopwords-lextor

apertium-gen-stopwords-lextor(1)										  apertium-gen-stopwords-lextor(1)

NAME

       apertium-gen-stopwords-lextor - This application is part of ( apertium )

       This tool is part of the apertium machine translation architecture: http://apertium.org.

SYNOPSIS

       apertium-gen-stopwords-lextor n input_file output_file

DESCRIPTION

       apertium-gen-stopwords-lextor  is  the  application  responsible  for generating the list of stopwords used by the lexical selection module
       (apertium-lextor). Stopwords are ignored as they cannot have multiple translations.

OPTIONS

       n the desired number of stopwords.

FILES

       These are the kinds of parameters and files used with this tool:

       input_file contains a large preprocessed corpus (see apertium-preprocess-corpus-lextor).

       output_file The file which gets the generated stopwords.

SEE ALSO

       apertium-gen-lextorbil(1),   apertium-gen-lextormono(1),    apertium-preprocess-corpus-lextor(1),    apertium-gen-wlist-lextor(1),    aper-
       tium-gen-wlist-lextor-translation(1), apertium-lextor-eval(1), apertium-lextor(1).

BUGS

       Lots of...lurking in the dark and waiting for you!

AUTHOR

       (c) 2005,2006 Universitat d'Alacant / Universidad de Alicante. All rights reserved.

								    2006-12-12					  apertium-gen-stopwords-lextor(1)
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