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Shell Programming and Scripting

Concatenation

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# 8  
Old 04-04-2007
Code:
$year=$year+1900;
$DB_Date=sprintf("%02d%02d", $date, $Month);

# 9  
Old 04-04-2007
But the output is same...

print $DB_Date ---> 0000

I see the following warning ..

Code:
Use of uninitialized value in sprintf at /dev/fd/4 line 9

Last edited by Asteroid; 04-04-2007 at 06:22 AM..
# 10  
Old 04-04-2007
Code:
#!/bin/perl -w
use IO::Handle;

($day, $month, $year) = (localtime)[3,4,5];


$month=$month+1;
$year=$year+1700;
$DB_Date=printf("%02d%02d", $date, $Month);

Use day instead of date.Variables are case sensitive.Change the case of month
# 11  
Old 04-04-2007
THx man ,, It worked ,, ...... Smilie

Your help was really appriciating..
# 12  
Old 04-04-2007
Asteroid, as a side note, get familiar with the use strict; pragma to avoid that $month $Month situation.

From the Perl traps for the unwary page at http://www.perl.com/doc/manual/html/pod/perltrap.html
Quote:
The second biggest trap is not making your entire program runnable under use strict.
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