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Top Forums Shell Programming and Scripting parallel while loop based on the file records Post 302517051 by onesuri on Tuesday 26th of April 2011 01:36:08 AM
Old 04-26-2011
parallel while loop based on the file records

Hi,


I need to execute parallel with while loop.

Input File(source_file.csv) contains filenames the below

Code:
source_file.csv file contains

Customer1.txt
Product1.txt
Sales.txt
Emp.txt
Dept.txt

Based on the number of rows that file I want to run the script ‘n' times.
Code:
while source_file.csv|read line
do
       cat $line  # I am applying some logic 
done

the script should run in parallel. I am having some problem with the while loop.
Any help greatly appreciated.

Thanks -suri
 

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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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