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Full Discussion: Double forloop?
Top Forums Shell Programming and Scripting Double forloop? Post 302932274 by Corona688 on Tuesday 20th of January 2015 11:16:20 AM
Old 01-20-2015
Code:
# Open file into FD 5
exec 5<file1
# Open file into FD 6
exec 6<file2

# Read from both files
while read -r LINE1 <&5 && read -r LINE2 <&6
do
        echo "Line1 is $LINE1"
        echo "Line2 is $LINE2"
done

# Close FD 5
exec 5<&-
# Close FD 6
exec 6<&-

This can be further improved if we knew what you were reading -- if you had tokens you needed split etc.

Last edited by Corona688; 01-21-2015 at 01:16 PM.. Reason: Fixed typo, LINE / LINE1
These 3 Users Gave Thanks to Corona688 For This Post:
 

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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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