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Top Forums Shell Programming and Scripting compare two fields and get a third field Post 302593970 by Gery on Monday 30th of January 2012 04:29:54 AM
Old 01-30-2012
compare two fields and get a third field

Hello,

I'm trying to get a value based on a comparison of two fields, this is:

file1
Code:
687.45
687.18
687.322
687.405
686.865

file 2
Code:
685    6.43 
686    6.43 
687    6.42 
688    6.42

I'm using this code that works well for rounded values:

Code:
awk -F " " 'BEGIN{while(getline<"file1") a [$1]=1 } ; a [$1] == 1 { print $2 }' file2

because my file1 has decimals, I dont know how to adapt the awk line above to round decimals in file1.

Any suggestion and help on this are very welcome, thanks in advance.
 

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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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