Perl comes with a number of DB-like access methods; see the listing in AnyDBM_File. And you just might have YAML installed - a number of other modules call for it - which would make life just peachy (stores the data in a cleverly-arranged text file, essentially.) Write a simple script that prompts you for the above data and rolls it into YAML as a hash, then retrieve it whenever needed.

#!/usr/bin/perl
use warnings;
use strict;
use YAML 'DumpFile';
$|++;

# Cheating in a bit of data here...
my %images;
@images{1..5} = map "image$_.jpg", 1..5;

# Voila!
DumpFile("yaml.db", \%images);
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-- 
Education is not the filling of a pail, but the lighting of a fire.
 -- W. B. Yeats