Trying to get this to accept an ip address as an argument and it doesnt work. If I eliminate the $addy variable and just put in an ip address here: my $client = gethostbyaddr(111.11.111.111, AF_INET); # get name it works but cant get it to accept a variable in the below: 
use Socket; 
use strict;
my $addy = shift || die "Enter a IP address";
my $client = gethostbyaddr($addy, AF_INET); # get name
if ($client)
{
print $client, "\n\a";
}
else
{
print "no\n";
}

[download]
The output keeps coming back with "no" even though I put in a valid ip address. It should give me back the name to the server. Why cant I pass the $addy variable in the argument. Please help me fix this.

In reply to variable not passing by Anonymous Monk

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