[Cologne-pm] Sachen, die die Welt nicht braucht, brauchen Deine Hilfe
A. Pagaltzis
pagaltzis at gmx.de
Sat Apr 12 05:54:52 CDT 2003
* A. Pagaltzis <pagaltzis at gmx.de> [2003-04-11 16:00]:
> # use strict;
> # use warnings;
> # #use Net::Nslookup;
> #
> # my @a = (1 .. 9, 'a' .. 'z', undef);
> # my @b = (1 .. 9, '-', 'a' .. 'z', undef);
> # my @c = (1 .. 9, 'a' .. 'z', undef);
> #
> # my ($a, $b, $c) = (0)x3;
> #
> # while($a < @a) {
> # my $name = "$a[$a]$b[$b]$c[$c].de";
> #
> # print(
> # "$name ",
> # nslookup(host => $name, type => "A") ? "exists" : "not found",
> # "\n",
> # );
> #
> # $c++;
> # $b++, $c = 0 if not defined $c[$c];
> # $a++, $b = 0 if not defined $b[$b];
> # }
Fehler: entweder
while(defined $a[$a])
oder
my @a = (1 .. 9, 'a' .. 'z');
wobei ich der Orthogonalität wegen eher ersteres bevorzuge.
--
Gruss,
Aristoteles
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