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Top Forums Shell Programming and Scripting Passing Shell variable from file to another command Post 302935479 by RavinderSingh13 on Tuesday 17th of February 2015 02:41:47 AM
Old 02-17-2015
Hello Rakesh,

Following may help you in same. Please use code tags for commands/code/Inputs you use in your posts as per forum rules.
Code:
while read var1 var2 
do 
 First_var=$var1; 
 Second_var=$var2; 
 echo "First Var: " $First_var; 
 echo "Second Var: " $Second_var; 
done < "Input_file"
 
OR
 
while read var1 var2 
do 
 echo "First Var: " $var1; 
 echo "Second Var: " $var2; 
done < "Input_file"

You can take variables and do operations as per your need in place of printing them(which I have done for an example).

Hope this helps.

Thanks,
R. Singh

Last edited by RavinderSingh13; 02-17-2015 at 03:44 AM.. Reason: Added one more solution
This User Gave Thanks to RavinderSingh13 For This Post:
 

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PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME
paps - UTF-8 to PostScript converter using Pango SYNOPSIS
paps [options] files... DESCRIPTION
paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves through the pango ft2 backend. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. --landscape Landscape output. Default is portrait. --columns=cl Number of columns output. Default is 1. Please notice this option isn't related to the terminal length as in a "80 culums terminal". --font=desc Set the font description. Default is Monospace 12. --rtl Do right to left (RTL) layout. --paper ps Choose paper size. Known paper sizes are legal, letter and A4. Default is A4. Postscript points Each postscript point equals to 1/72 of an inch. 36 points are 1/2 of an inch. --bottom-margin=bm Set bottom margin. Default is 36 postscript points. --top-margin=tm Set top margin. Default is 36 postscript points. --left-margin=lm Set left margin. Default is 36 postscript points. --right-margin=rm Set right margin. Default is 36 postscript points. --gutter-width=gw Set gutter width. Default is 40 postscript points. --help Show summary of options. --header Draw page header for each page. --markup Interpret the text as pango markup. --lpi Set the lines per inch. This determines the line spacing. --cpi Set the characters per inch. This is an alternative method of specifying the font size. --stretch-chars Indicates that characters should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops behaviour. AUTHOR
paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). April 17, 2006 PAPS(1)
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