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Full Discussion: Need to replace one string, in a file, with another string from a different file ...
Top Forums Shell Programming and Scripting Need to replace one string, in a file, with another string from a different file ... Post 302352772 by Vi-Curious on Sunday 13th of September 2009 10:08:12 AM
Old 09-13-2009
Quote:
Originally Posted by know d unknown
awk -F":" 'NR==FNR{a[$1]=$2; next} NR!=FNR{if(a[$1])print $1," ",a[$1]; else print $0 }' file2 file1

which semicolon you are pointing to...i dint get you ???
As far as I can see there is only one "else" so it should be obvious which ; I mean. OP said he was getting syntax error at "else" and I am pointing out one possible reason for it. He would get the same syntax error if he had inadvertently used a , instead of the ; .


Quote:
@vi_curious i think you are new to scripting i guess semicolon always means enter or new line so that shouldnt be a prob...
It is a problem if it's not there when it should be.
 

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LEARN ABOUT DEBIAN

ppi::token::quotelike

PPI::Token::QuoteLike(3pm)				User Contributed Perl Documentation				PPI::Token::QuoteLike(3pm)

NAME

       PPI::Token::QuoteLike - Quote-like operator abstract base class

INHERITANCE

	 PPI::Token::QuoteLike
	 isa PPI::Token
	     isa PPI::Element

DESCRIPTION

       The "PPI::Token::QuoteLike" class is never instantiated, and simply provides a common abstract base class for the five quote-like operator
       classes. In PPI, a "quote-like" is the set of quote-like things that exclude the string quotes and regular expressions.

       The subclasses of "PPI::Token::QuoteLike" are:

       qw{} - PPI::Token::QuoteLike::Words
       `` - PPI::Token::QuoteLike::Backtick
       qx{} - PPI::Token::QuoteLike::Command
       qr// - PPI::Token::QuoteLike::Regexp
       <FOO> - PPI::Token::QuoteLike::Readline

       The names are hopefully obvious enough not to have to explain what each class is. See their pages for more details.

       You may note that the backtick and command quote-like are treated separately, even though they do the same thing. This is intentional, as
       the inherit from and are processed by two different parts of the PPI's quote engine.

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.10.1							    2011-02-26						PPI::Token::QuoteLike(3pm)
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