Hi,
Since there are some syntax errors in your Hash array I have modified your Hash array as:
%host = (
'ip1' => {
'tcp' => {
'21' => {
'state' => 'open',
'service' => 'ftp'
},
'80' => {
'state' => 'open',
'service' => 'web'
}
}
},
'ip2' => {
'tcp' => {
'23' => {
'state' => 'open',
'service' => 'telnet'
},
'80' => {
'state' => 'open',
'service' => 'web'
}
}
}
);
You can use reference operator '->' to fetch complex datastructures and the code to display as per your requirement is as follows:
foreach $ip (keys %host) {
print $ip . "\n";
foreach $type (keys %{$host{$ip}}) {
foreach $no (keys %{$host{$ip}->{$type}}) {
print " " . $no . "\t" . $host{$ip}->{$type}->{$no}->{'sta
+te'} . "\t" . $host{$ip}->{$type}->{$no}->{'service'} . "\n";
}
}
}
You can also add
53 open dns to "ip1" as:
$host{'ip1'}->{'tcp'}->{53}->{'state'} = 'open';
$host{'ip1'}->{'tcp'}->{53}->{'service'} = 'dns';
Good Luck,
Hraj
Edited by planetscape - replaced <pre> with <code> tags
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