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Full Discussion: Passing Shell variable from file to another command
Top Forums Shell Programming and Scripting Passing Shell variable from file to another command Post 302935478 by rakeshtomar82 on Tuesday 17th of February 2015 02:36:13 AM
Old 02-17-2015
Passing Shell variable from file to another command
Hi all,
I have a file looks like
Code:
AAAA 111
BBBB 222
CCCC 333

need to pass variable value like var1=AAAA and var2=111
to another command for three times with next values.

stuck over here

Code:
cat file | while read line
do
export var1=`awk '{print $1}'`
echo $var1
export var2=`cat file |awk '{print $2}'`
echo $var2
--------
for i in file 
command (value of var1) (value of var2)
done
--------
done



HELP
Last edited by Don Cragun; 02-17-2015 at 03:56 AM.. Reason: Add CODE tags.
 

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LEARN ABOUT DEBIAN

graphics::primitive::insets

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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