GetOptions(
   'wwwroot:s'   => (\my $wwwroot),
   'staticdir:s' => (\my $outdir),
   'server:s'    => (\my $server),
   'node:i'      => (\my @nodes),
   'htaccess:s'  => (\my $htaccess),
   'savepath:s'  => (\my $savepath),
);