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Top Forums Shell Programming and Scripting awk append fileA.txt to growing file B.txt Post 302564951 by theawknewbie on Saturday 15th of October 2011 04:44:08 PM
Old 10-15-2011
I want FileB to be growing after each iteration.
After 1 iteration, here is FileB:
Code:
1  20
2  22
3  23
4  12
5  43

Second iteration, i cut column 2 from the newly made fileA into FileB:
Code:
1  20  21
2  22  23
3  23  24
4  12  25
5  43  21

And after the third iteration, fileA is again regenerated, i cut column two from it, append to FileB:
Code:
1  20  21  14
 2  22  23  15
 3  23  24  12
 4  12  25  23
 5  43  21  38

etc. etc. My problem is that If i paste the columns, i have to give the file a new name. But I want FileB to maintain the same name, essentially to keep appending and appending to FileB.
 

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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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