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Shell Programming and Scripting
How to avoid Delimiter occuring in column values in .csv file
Post 302661357 by methyl on Monday 25th of June 2012 07:33:41 AM
06-25-2012
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input.csv:
Field1,Field2,Field3,Field4,Field4
abc ,123 ,xyz ,000 ,pqr
mno ,123 ,dfr ,111 ,bbb
output:
Field2,Field4
123 ,000
123 ,111
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cat sample.csv
ID,Name,no
1,AAA,1
2,BBB,1
3,AAA,1
4,BBB,1
cut -d',' -f2 sample.csv | sort | uniq
this gives only the 2nd column values
Name
AAA
BBB
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Input
1,ABCD,no
2,system,yes
3,ABCD,yes
4,XYZ,no
5,XYZ,yes
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LEARN ABOUT CENTOS
ppix::regexp::token::delimiter
PPIx::Regexp::Token::Delimiter(3) User Contributed Perl Documentation PPIx::Regexp::Token::Delimiter(3) NAME
PPIx::Regexp::Token::Delimiter - Represent the delimiters of the regular expression SYNOPSIS
use PPIx::Regexp::Dumper; PPIx::Regexp::Dumper->new( 'qr{foo}smx' ) ->print(); INHERITANCE
"PPIx::Regexp::Token::Delimiter" is a PPIx::Regexp::Token::Structure. "PPIx::Regexp::Token::Delimiter" has no descendants. DESCRIPTION
This token represents the delimiters of the regular expression. Since the tokenizer has to figure out where these are anyway, this class is used to give the lexer a hint about what is going on. METHODS
This class provides no public methods beyond those provided by its superclass. SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author. AUTHOR
Thomas R. Wyant, III wyant at cpan dot org COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full text of the licenses in the directory LICENSES. This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. perl v5.16.3 2014-06-10 PPIx::Regexp::Token::Delimiter(3)