Re: as one gets roots - rights ...

["Norbert Pfeiffer" <pfeiffer at itbw dot de>]

Hi,

so far I did not have problems with CygWin.
My new Script places me before a problem.

Output:
Norbert@NORBERT ~/perl
$ ./subnet.pl 192.168.0. 50
icmp ping requires root privilege at ./subnet.pl line 9

Norbert@NORBERT ~/perl
$

Source code:
#!/usr/bin/perl -w
use strict;
use Net::Ping;
my $i = 0;
my $png = 0;
my $prot = "icmp"; <========================= the cause
my $tout = 1 / $ARGV[1];
my $subn = $ARGV[0].".";
my $obj = Net::Ping->new($prot, $tout); <==== error line
for ($i=0; $i<256; $i++)
    {if (0 < $obj->ping($subn.$i))
        {print $subn.$i."\n";
         }
     }
$obj->close();
print "Time: ".(time() - $^T)." s.\n";


Which one can do there...


m. b. G. Norbert
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