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Help on this perl requirement

Posted by ksamir2004 (ksamir2004), 12 August 2008
Help on writing Script.

Can any one help me to writing perl script on this issue.
when we pass command on prompt # nslookup  www.wellho.net

it shows :

Server:  utilits.xxx.xxx (Your Server hostname)
Address:  121.172.131.79(client machine Ip address)

Name:    www.wellho.net (Lookup website name)
Address:  83.170.95.163(server Ip address)

we have bulk IP address of this kind.

So our requirements, its should print on Text File like  this format:

Server Ip IP ADDRESS                         Lookup website name
83.170.95.163                                         www.wellho.net

i written perl script. so attaching plz have look and

$x="C:/perlfile/sami1.txt"
open (DAT,$x)||die "unable to open file";
@raw_data=<DAT>;
close(DAT);
foreach $wrestler (@raw_data)
{
chomp($wrestler);
print `nslookup  $wrestler `;
 }

can any one help me out on this issue.

Thanks
Sam

Posted by admin (Graham Ellis), 13 August 2008
How about this?

Code:
@raw_data = <DATA>;
foreach (@raw_data) {
       /Name:\s+(.*)/ and $name = $1;
       /Address:\s+(.*)/ and $address = $1;
       }
print ("$address $name\n");
__END__
Server:         62.31.176.39
Address:        62.31.176.39#53

Non-authoritative answer:
Name:   www.wellho.net
Address: 83.170.95.163


Working example - I have included the data with the program so you can try it out.

Code:
earth-wind-and-fire:~ grahamellis$ perl dibble
83.170.95.163 www.wellho.net
earth-wind-and-fire:~ grahamellis$



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