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Full Discussion: text filtering
Top Forums Shell Programming and Scripting text filtering Post 302664741 by elixir_sinari on Saturday 30th of June 2012 11:38:38 AM
Old 06-30-2012
Quote:
Originally Posted by thibodc
(sometimes data is missing so checks will have to be done)
Would you show a sample input file which has data missing? What I want to know is whether missing data means missing lines or some missing values in the lines. As far I can make out from your description of the problem, whole lines could be missing and the only lines always present are the B 0: lines. But, please confirm.


Check if this meets your requirement:
Code:
awk '/^B 0:/ && $7=="10" && $8=="04"{if(p ~ /^Date:/){print p;print $0;p=$0;getline;if($0 ~ /^B 120:/) print}
}    /^B 0:/ && $7=="10" && $8=="06"{if(p ~ /^Date:/){print p;print $0;p=$0;getline;if($0 ~ /^B 120:/) print}
}    /^B 0:/ && $7=="10" && $8=="00" {if(p ~ /^Date:/){print p;print $0}
}   {p=$0}' inputfile

Last edited by elixir_sinari; 06-30-2012 at 01:20 PM..
 

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LEARN ABOUT DEBIAN

graphics::primitive::insets

Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME

       Graphics::Primitive::Insets - Space between things

DESCRIPTION

       Graphics::Primitive::Insets represents the amount of space that surrounds something.  This object can be used to represent either padding
       or margins (in the CSS sense, one being inside the bounding box, the other being outside)

SYNOPSIS

	 use Graphics::Primitive::Insets;

	 my $insets = Graphics::Primitive::Insets->new({
	   top	   => 5,
	   bottom  => 5,
	   left    => 5,
	   right   => 5
	 });

METHODS

   Constructor
       new Creates a new Graphics::Primitive::Insets.

   Instance Methods
       as_array
	   Return these insets as an array in the form of top, right, bottom and left.

       bottom
	   Set/Get the inset from the bottom.

       equal_to
	   Determine if these Insets are equal to another.

       left
	   Set/Get the inset from the left.

       right
	   Set/Get the inset from the right.

       top Set/Get the inset from the top.

       zero
	   Sets all the insets (top, left, bottom, right) to 0.

AUTHOR

       Cory Watson, "<gphat@cpan.org>"

SEE ALSO

       perl(1)

COPYRIGHT &; LICENSE
       Copyright 2008-2010 by Cory G Watson.

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

perl v5.12.3							    2010-08-21					  Graphics::Primitive::Insets(3pm)
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