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Top Forums Shell Programming and Scripting sed in a while loop with special characters Post 302891363 by bobo on Wednesday 5th of March 2014 09:38:13 AM
Old 03-05-2014
sed in a while loop with special characters

I have the foolowing data file:
File1
Code:
     <p name="A">5004</p>
      <p name="B">5004</p>
      <p name="C">5004</p>
      <p name="A">15004</p>
      <p name="B">15004</p>
      <p name="C">15004</p>

In a while loop using sed (100 of line need to be replace), I need the output to File3:
Code:
     <p name="A">5006</p>
      <p name="B">5004</p>
      <p name="C">5004</p>
      <p name="A">25006</p>
      <p name="B">15004</p>
      <p name="C">15004</p>

File2 contain:
Code:
"A">5004<	"A">5006<
"A">15004<	"A">15006<

Test Command:
Code:
sed -r 's/\"A">5004/\"A">5006/g' File2  <<<<<work

Code:
#!/bin/ksh
cat File2 | while read a b
do
sed -r "s/$a/$b/g" File2 > File3
cp File3 File2 
done


Please help!Smilie

Last edited by Franklin52; 03-05-2014 at 10:42 AM.. Reason: Please use code tags
 

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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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