unless (! $args =~ /\-rs(\s+)(\S+)/ && ! $args =~ /\-p(\s+)(\S+)/ && ! $args =~ /\-P(\s+)(\S+)/) {

##</code><code>##

unless ((!($args =~ /\-rs(\s+)(\S+)/)) && (!($args =~ /\-p(\s+)(\S+)/)) && (!($args =~ /\-P(\s+)(\S+)/))) {