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Full Discussion: Help with reading column in array
Top Forums Shell Programming and Scripting Help with reading column in array Post 302705519 by gavin_L on Tuesday 25th of September 2012 04:39:27 AM
Old 09-25-2012
Question Help with reading column in array
I have some version problem to use this code in my server

Code:
while read line; do
    read -A array <<<$line    <---------- the server dont read <<< 
    n=${#array[@]}
    for ((i=1;i<$n;i++)); do
       print "${array[$i]}"
    done
    func=${array[0]}
    data1=${array[1]}
    data2=${array[2]}
    eval $func \$data1 \$data2 
done < $list

How can i change the line to that the varible will be pass into the array.
my file is in the following format all separated by tabs, i want to read each columns

Code:
add         data1        data2
add         data1        data2
delete     data1        
replace    data1        data2
.
.
.

Last edited by gavin_L; 09-25-2012 at 05:48 AM..
 

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LEARN ABOUT DEBIAN

gchem3d

GCHEM3D(1)						       gnome-chemistry-utils							GCHEM3D(1)

NAME

       gchem3d - a small chemical viewer application

SYNOPSIS

       gchem3d [OPTION(S)...] [FILE...]

DESCRIPTION

       gchem3d is a small chemical viewer application, which can show several chemical file formats.

OPTIONS

       The following options are accepted:

       -b COLOR, --bgcolor=COLOR
	   Use the given color as background color.  COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#"
	   character in the shell).

       -d MODEL, --display3d=MODEL
	   Choose how molecules are displayed.	MODEL can be one of "BallnStick" (default), "SpaceFill".

       -?, --help
	   Show application help options.

       --help-all, --help-*
	   Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7).

       -v, --version
	   Print gchem3d version information.

SEE ALSO

       gnome-options(7), gtk-options(7)

AUTHORS

       Jean Brefort <jean.brefort@normalesup.org>
	   Program author.

       Daniel Leidert <daniel.leidert@wgdd.de>
	   Manpage author.

COPYRIGHT

       Copyright (C) 2002-2007 Jean Brefort
       Copyright (C) 2004-2007 Daniel Leidert

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
       later version published by the Free Software Foundation.

gcu 0.12				      $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $					GCHEM3D(1)
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