Real-Time Scanning – (no better time() like 'now')

You can run a nmap scan and have the parser parse the information automagically. The only constraint is that you cannot use ‘-oX’, ‘-oN’, or ‘-oG’ as one of your arguments for nmap command line parameters passed to parsescan().

 use Nmap::Parser;

 my $np = new Nmap::Parser;
 my @hosts = @ARGV; #get hosts from cmd line

 #runs the nmap command with hosts and parses it automagically
 $np->parsescan('/usr/bin/nmap','-sS O -p 1-1023',@hosts);

 for my $host ($np->all_hosts()){
        print $host->hostname."\n";
        #do mor stuff...
 }