IP   URL   Desc
IP   URL   Desc
IP   URL   Desc
IP   URL   Desc

##</code><code>##

my @array = split /\s+/, $line, 3;

##</code><code>##

my ($ip, $url, $desc) = split /\s+/, $line, 3;

##</code><code>##

$ip =~ s/\[\.\]/./g ;
$url =~ s/\[\.\]/./g ;

##</code><code>##

push @ips, $ip;
push @urls, $url;
push @list, $stuff_you_processed;