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Full Discussion: Perl report problem...
Top Forums Shell Programming and Scripting Perl report problem... Post 302211672 by ganapati on Friday 4th of July 2008 04:02:54 AM
Old 07-04-2008
Hi Radoulov,

A small problem with the code. If I run the below program one time, it is working perfectly. But if I run this program more than 2-3 times, the hash and array contents are keep on adding, eventhough I've initialized in the begining. Which are resulting big numbers in the output file.

Pls have a look and help me...



Code:
#!/usr/bin/perl

# you should always use these in a script
use warnings;
use strict;

my %data;
my @flds=();
my $report_dir = '/export/home/L86898/MYDATA/PREREQUISITS/20080430/REPORTS/';
my ($ext, $outfile) = ('.csv', 'Summary_by_TestScript.csv');
while (<$report_dir*$ext>) {
  open IN, $_ or warn "Error openning $_: $!\n" and next;
  while (<IN>) {
    @flds[1,2] = split ';';
    $data{$flds[1]} += $flds[2];
    }
  close IN;
}

open OUT, '>', $report_dir.$outfile or die "Error creating output file: $!\n";
print OUT map {"$_;$data{$_}\n"} sort keys %data;

Last edited by radoulov; 07-04-2008 at 05:17 AM.. Reason: add code tags
 

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LEARN ABOUT CENTOS

dh_perl

DH_PERL(1)							     Debhelper								DH_PERL(1)

NAME

       dh_perl - calculates Perl dependencies and cleans up after MakeMaker

SYNOPSIS

       dh_perl [debhelperoptions] [-d] [librarydirs...]

DESCRIPTION

       dh_perl is a debhelper program that is responsible for generating the ${perl:Depends} substitutions and adding them to substvars files.

       The program will look at Perl scripts and modules in your package, and will use this information to generate a dependency on perl or
       perlapi. The dependency will be substituted into your package's control file wherever you place the token ${perl:Depends}.

       dh_perl also cleans up empty directories that MakeMaker can generate when installing Perl modules.

OPTIONS

       -d  In some specific cases you may want to depend on perl-base rather than the full perl package. If so, you can pass the -d option to make
	   dh_perl generate a dependency on the correct base package. This is only necessary for some packages that are included in the base
	   system.

	   Note that this flag may cause no dependency on perl-base to be generated at all. perl-base is Essential, so its dependency can be left
	   out, unless a versioned dependency is needed.

       -V  By default, scripts and architecture independent modules don't depend on any specific version of perl. The -V option causes the current
	   version of the perl (or perl-base with -d) package to be specified.

       library dirs
	   If your package installs Perl modules in non-standard directories, you can make dh_perl check those directories by passing their names
	   on the command line. It will only check the vendorlib and vendorarch directories by default.

CONFORMS TO

       Debian policy, version 3.8.3

       Perl policy, version 1.20

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Brendan O'Dea <bod@debian.org>

11.1.6ubuntu2							    2018-05-10								DH_PERL(1)
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