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Full Discussion: Reuse Variable..
Top Forums Shell Programming and Scripting Reuse Variable.. Post 302401812 by aimy on Monday 8th of March 2010 02:37:32 AM
Old 03-08-2010
Thank you very much anchal khare and abubacker for your prompt response.

Really appreciate.

To make it clear.. This is my original objective:
Quote:
job_name="$(echo "load_didrnge.sh")"
table_name="$(echo "DIDRNGE")"
cv="$(echo "CV000")"
cv="$(print 'CV09')"
file_name=`CP99978_`$cv`.TXT`

file_name="$(awk '{print $1}' $cv )"
log=/tmw/oradata14/monthly_log/CP99978_$cv.log

sqlldr crispadm/admcrisp data=/tmw/oradata14/CP99978_CV001.TXT control=/home/oracle9/dba_area/adslmpr.ctl log=/tmw/oradata14/monthly_log/CP99978_CV001.TXT.log \
bad=/tmw/oradata14/monthly_log/CP99978_CV001.TXT.bad errors=5000000 skip=1
set cv="$(echo "CV001")"
/home/oracle9/dba_area/general/PROCEDURE_TRACKING_LOG.sql "$job_name" "$file_name" "$table_name" "$log"
In other words, I'm gonna repeat that sqlldr command for another 3 CVs..

Since, the filename only distinctive by that CV.. That's why I don't want to issue that filename command again and again.

Thank you.

---------- Post updated at 03:37 PM ---------- Previous update was at 03:33 PM ----------

So, is that the only way to achive this i.e. by creating function?

I don't know it could be that difficult.. Smilie

I thought I only need to change something so that the $filename would reflect the current value of $cv.

Why can't it anyway? Anyone?
 

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Net::DNS::RR::TXT(3)					User Contributed Perl Documentation				      Net::DNS::RR::TXT(3)

NAME
Net::DNS::RR::TXT - DNS TXT resource record SYNOPSIS
use Net::DNS; $rr = new Net::DNS::RR( 'name TXT txtdata ...' ); $rr = new Net::DNS::RR( name => 'name', type => 'TXT', txtdata => 'single text string' ); $rr = new Net::DNS::RR( name => 'name', type => 'TXT', txtdata => [ 'multiple', 'strings', ... ] ); use utf8; $rr = new Net::DNS::RR( 'jp TXT XXXXXXXXXXXX' ); DESCRIPTION
Class for DNS Text (TXT) resource records. METHODS
The available methods are those inherited from the base class augmented by the type-specific methods defined in this package. Use of undocumented package features or direct access to internal data structures is discouraged and could result in program termination or other unpredictable behaviour. txtdata $string = $rr->txtdata; @list = $rr->txtdata; $rr->txtdata( @list ); When invoked in scalar context, txtdata() returns the descriptive text as a single string, regardless of the number of elements. In a list context, txtdata() returns a list of the text elements. COPYRIGHT
Copyright (c)2011 Dick Franks. All rights reserved. This program is free software; you may redistribute it and/or modify it under the same terms as Perl itself. Package template (c)2009,2012 O.M.Kolkman and R.W.Franks. SEE ALSO
perl, Net::DNS, Net::DNS::RR, RFC1035 Section 3.3.14, RFC3629 perl v5.18.2 2014-01-16 Net::DNS::RR::TXT(3)
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