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Top Forums Shell Programming and Scripting how to find entries, NOT starting with specific pattern Post 302545334 by ankitachaurasia on Monday 8th of August 2011 05:32:09 AM
Old 08-08-2011
how to find entries, NOT starting with specific pattern

Hey,I have a file in following format
Code:
>1
ABC........
>2
XYZ.....
>3
ABC........
>4
MNO.......
>5
ABC.......

now I would like to find only those entries that doesn't start with ABC (specific pattern)e.g preferred output:
Code:
>2
XYZ....
>4
MNO.......


it will be nice if anybody how to do this!!!
thnx

Last edited by Scott; 08-08-2011 at 06:49 AM.. Reason: Code tags
 

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MMSEG(1)						User Contributed Perl Documentation						  MMSEG(1)

NAME
mmseg - maximum matching segment Chinese text. SYNOPSIS
mmseg -d dict_file [option]... [corpus_file]... DESCRIPTION
mmseg is a tool for segmenting Chinese text into words using maximum matching algorithm. mmseg segments corpus_file, or standard input if no filename is specified, and write the segmented result to standard output. OPTIONS
-d dict_file Use dict_file as lexicon. A default lexicon can be found at /usr/share/sunpinyin-slm/dict.utf8. -f,--format (text|bin) Output Format, can be 'text' or 'bin'. default 'bin'. Normally, in text mode, word text are output, while in binary mode, binary short integer of the word-ids are written to stdout. -s, --stok STOK_ID Sentence token id. Default 10. It will be written to output in binary mode after every sentence. -i, --show-id Show Id info. Under text output format mode, attach id after known words. If under binary mode, print id(s) in text. -a, --ambiguious-id AMBI-ID Ambiguious means ABC => A BC or AB C. If specified (AMBI-ID != 0), The sequence ABC will not be segmented, in binary mode, the AMBI-ID is written out; in text mode, "<ambi>ABC</ambi>" will be output. Default is 0. NOTES
Under binary mode, consecutive id of 0 are merged into one 0. Under text mode, no space are inserted between unknown-words. AUTHOR
Originally written by Phill.Zhang <phill.zhang@sun.com>. Currently maintained by Kov.Chai <tchaikov@gmail.com>. SEE ALSO
slmseg(1), ids2ngram (1). perl v5.14.2 2012-06-09 MMSEG(1)
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