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Top Forums Shell Programming and Scripting Added new line before a specific pattern problem asking Post 302401745 by patrick87 on Sunday 7th of March 2010 11:44:41 PM
Old 03-08-2010
Added new line before a specific pattern problem asking

Input file:
Code:
Sample1 Type pattern 842 3150
Sample1 Type range 842 3150
Sample1 Type pattern 842 1127
Sample1 Type option 842 1127
Sample1 Type length 1483 1603
Sample1 Type pattern 1483 1603
Sample1 Type length 1698 1747
Sample1 Type option 1698 1747
Sample1 Type length 1868 1935
Sample1 Type pattern 1868 1935
Sample1 Type length 2164 2262

Output file:
Code:
Sample1 Type pattern 842 3150
Sample1 Type range 842 3150

Sample1 Type pattern 842 1127
Sample1 Type option 842 1127
Sample1 Type length 1483 1603

Sample1 Type pattern 1483 1603
Sample1 Type length 1698 1747
Sample1 Type option 1698 1747
Sample1 Type length 1868 1935

Sample1 Type pattern 1868 1935
Sample1 Type length 2164 2262

I'm trying to added a new line before it matched that column 3 is "pattern". Thanks a lot for any advice.
 

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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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