Replace:
my $IFS=$/; # Save that please... $/=''; # We're gonna make one big input... open(PIPE,"$nslookup -type=any $domain 2>&1 |") or carp "Cannot run $nslookup ! " . $! ; my @check=<PIPE>; #slurp! close PIPE; # gulp! $/=$IFS; # put that back. return 3 if grep /Non-existent/,@check;
with
`$nslookup -type=any $domain 2>&1` =~ /Non-existent/ and return 3;
I think you'll find that much simpler.

-- Randal L. Schwartz, Perl hacker


In reply to Re: valid email addresses by merlyn
in thread valid email addresses by blue_cowdawg

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