File: import_db

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#! /usr/bin/perl
# Import clear text hash to a binary dictionary
# (c) GPL - Steve Schnepp <steve.schnepp@pwkf.org>

use strict;
use warnings;

use Fcntl;   # For O_RDWR, O_CREAT, etc.
use DB_File;

my $db_file = shift;
unless ($db_file) {
	print STDERR "usage: $0 db_file [ textfile1 ... textfileN ]\n"; 
	exit 1;
};

my %hash;

tie(%hash, 'DB_File', $db_file, O_RDWR | O_CREAT) or die "$!";

while(<>) {
	chomp;
	my ($key, $value) = split(/\s+/, $_, 2);
	$hash{$key} = $value;
}

untie(%hash);