+my ($opt,$usage) = describe_options(
+"%c %o",
+[ 'create|c', "create database on first use" ],
+[ 'delete|d', "delete database before import" ],
+[ 'max|m=i', "import just max increments for one host" ],
+[ 'host|h=s@', "import just host(s)" ],
+[],
+[ 'verbose|v:i', 'set verbosity (debug) level' ],
+[ 'index|i', 'update full text index' ],
+[ 'junk|j', "update full text, don't check existing files" ],
+[ 'fast|f', "don't do anything with full text index" ],
+[ 'quiet|q', "be quiet for hosts without changes" ],
+[ 'help', "show help" ],
+);
+
+print($usage->text), exit if $opt->help;
+
+warn "hosts: ",dump( $opt->host );