#!perl
use DB_File::Utils;
DB_File::Utils->run;

=encoding UTF-8

=head1 NAME

db_util - some utilities for DB_File managing

=head1 SYNOPSIS

    $ db_util keys dbfile.db > keys.txt

    $ db_util get dbfile.db key > value.txt

=head1 DESCRIPTION

Some basic tools useful when you have DB_Files with textual data
and need to debug or access their contents, and you are not willing
to create a script for that task.

=head1 COMMANDS

=head2 keys

Given a list of dbfiles, list their keys, one per line, to the
standard output.

=head2 get

Given a dbfile and a specific key, prints the respective value
to the standard output.

=head1 SEE ALSO

DB_File::Utils (3)

=head1 AUTHOR

Alberto Simões C<< <ambs@cpan.org> >>
