#!/usr/bin/env php
usage:  -k <accountKey> [-l] [-d <dbType>] [-f <format>] [-o <outputDir|outputFileName>] [-b <dataSourceName> [-u <dbUser>] [-p <dbPassword] [-t <dbTableName>]] [-c <configFile>] [-n] [-z|-Z] [-w] [-q]
 -l  list available items and exit
 -n  request new items only
 -z  fetch uncompressed file (default for mmdb format)
 -Z  fetch compressed file (default for csv format)
 -w  overwrite destination file if it already exists
 -b  PDO DSN for database update (ie. "mysql:host=localhost;dbname=dbip")
   -u  database username (default 'root')
   -p  database password (default '')
   -t  name of database table (default 'dbip_lookup')
 -q  be quiet