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Full Discussion: Help in parsing xml file (sed/nawk)
Top Forums Shell Programming and Scripting Help in parsing xml file (sed/nawk) Post 302546440 by shekhar2010us on Thursday 11th of August 2011 08:34:22 AM
Old 08-11-2011
thanks itkamaraj,
but that;s not I needed.


I will explain with your test data (with little changes).
Code:
<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>
<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>
<input>
<blah>
<blah>
<atr="blah blah" value = "dafasfasf">
<blah>
<blah>
</input>
<input>
<blah>
<blah>
<atr="blah blah" value = "abc">
<blah>
<blah>
</input>
<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>

Output should be: All lines between <input> and </input> where value=""
Code:
<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>

<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>

<input>
<blah>
<blah>
<atr="blah blah" value = "">
<blah>
<blah>
</input>

Last edited by fpmurphy; 08-11-2011 at 09:41 AM.. Reason: Code tags please!
 

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LEARN ABOUT OSX

test::output::tie

Test::Output::Tie(3)					User Contributed Perl Documentation				      Test::Output::Tie(3)

NAME

       Test::Output::Tie - module used by Test::Output to tie STDERR and STDOUT

DESCRIPTION

       You are probably more interested in reading Test::Output.

       This module is used to tie STDOUT and STDERR in Test::Output.

   Methods
       TIEHANDLE
	   The constructor for the class.

       PRINT
	   This method is called each time STDERR or STDOUT are printed to.

       PRINTF
	   This method is called each time STDERR or STDOUT are printed to with "printf".

       FILENO
       BINMODE
       read
	   This function is used to return all output printed to STDOUT or STDERR.

AUTHOR

       Currently maintained by brian d foy, "bdfoy@cpan.org".

       Shawn Sorichetti, "<ssoriche@cpan.org>"

SOURCE AVAILABILITY

       This module is in Github:

	       http://github.com/briandfoy/test-output/tree/master

COPYRIGHT &; LICENSE
       Currently maintained by brian d foy, "bdfoy@cpan.org".

       Copyright 2005-2008 Shawn Sorichetti, All Rights Reserved.

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

ACKNOWLEDGMENTS

       This code was taken from Test::Simple's TieOut.pm maintained Michael G Schwern. TieOut.pm was originally written by chromatic.

       Thanks for the idea and use of the code.

perl v5.16.2							    2011-04-21						      Test::Output::Tie(3)
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