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Shell Programming and Scripting
Resolve Environment Variable
Post 302596862 by consult_jb on Wednesday 8th of February 2012 12:13:02 PM
02-08-2012
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My script
----------
for i in `cat n`;do
export k=`echo "CSN: "$i` //combining CSN: and value from n
echo "$k"
awk ''{print "CSN: "$0;}'{_=29}_&&_--' file1|tail -1 >> file2
done
In the above script i cannot able to resolve $k in awk command
file n contains
------------
0000
1111
2222... (2 Replies)
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LEARN ABOUT DEBIAN
podpath
PODPATH(1p) User Contributed Perl Documentation PODPATH(1p) NAME
podpath - print the path to the pod DESCRIPTION
This is just a front-end that calls either stdpods or pmpath depending on what it looks like. It works on both regular the standard podpages and the module ones. EXAMPLES
$ podpath Cwd /usr/local/devperl/lib/5.00554/Cwd.pm It works with alternate installations, too: $ devperl -S podpath perlfunc /usr/local/devperl/lib/5.00554/pod/perlfunc.pod $ oldperl -S podpath IO::Handle /usr/lib/perl5/i386-linux/5.00404/IO/Handle.pm $ filsperl -S podpath Thread /usr/local/filsperl/lib/5.00554/i686-linux-thread/Thread.pm SEE ALSO
stdpods(1), pmpath(1), perlmodlib(1). AUTHORS and COPYRIGHTS Copyright (C) 1999 Tom Christiansen. Copyright (C) 2006-2008 Mark Leighton Fisher. This is free software; you can redistribute it and/or modify it under the terms of either: (a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or (b) the Perl "Artistic License". (This is the Perl 5 licensing scheme.) Please note this is a change from the original pmtools-1.00 (still available on CPAN), as pmtools-1.00 were licensed only under the Perl "Artistic License". perl v5.10.1 2010-02-22 PODPATH(1p)