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Full Discussion: Perl hash definition problem
Top Forums Shell Programming and Scripting Perl hash definition problem Post 302405981 by hojung-yoon on Sunday 21st of March 2010 07:31:53 AM
Old 03-21-2010
Bug
I hope this code helps you.

Code:
#!/usr/bin/perl
use warnings;
use strict;

my %programs;

while (my $line = <DATA>) {
    chomp $line;
    my( $company, $site, $program, $product, $price) = split('--', $line);
    push @{ $programs{$program}{$product} }, $price;
}

for my $program (keys %programs) {
    print "$program\n";
    print "list of products: ", join(", ", keys %{$programs{$program}}), "\n";
    print "list of prices: ",
          join(", ", map { @{$programs{$program}{$_}} } keys %{$programs{$program}}), "\n";
}

__DATA__
COMPANY1--SITE1--PROGRAM1--PRODUCT1--PRICE1
COMPANY1--SITE1--PROGRAM2--PRODUCT1--PRICE1
COMPANY1--SITE1--PROGRAM1--PRODUCT2--PRICE3
COMPANY2--SITE1--PROGRAM1--PRODUCT1--PRICE2

 

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LEARN ABOUT DEBIAN

synce-remove-program

SYNCE-REMOVE-PROGRAM(1) 				   http://synce.sourceforge.net/				   SYNCE-REMOVE-PROGRAM(1)

NAME

       synce-remove-program - removes a program from your device

SYNOPSIS

       synce-remove-program [-d LEVEL] [-p device_path] [-o UNLOAD_OPT] NAME ...

DESCRIPTION

       synce-remove-program removes a program on a device connected through SynCE.

OPTIONS

       -d LEVEL
	      Set debug log level:

	      0 - No logging (default)

	      1 - Errors only

	      2 - Errors and warnings

	      3 - Everything

       -p PATH
	      Path to device

       -h     Display help message.

       -o UNLOAD_OPT
	      Flags to pass to unload.exe on the remote device.  Currently no flags are known, but this flag is here in case we find some.

       NAME   The name of the program on the device.  Program names are in the form "Provider Program".  This is the same way the name will appear
	      under Settings -> Remove programs on your device, or in the ouput from synce-list-programs.

AUTHOR

       David Eriksson <twogood@users.sourceforge.net>.

SEE ALSO

       synce(1) synce-list-programs(1) synce-install-cab(1) prun(1)

The SynCE project						   November 2002					   SYNCE-REMOVE-PROGRAM(1)
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