use strict; use Fcntl ':flock'; my ($mday,$mon,$year) = (localtime(time))3,4,5; $year=$year+1900; if ($mday < 10) {$mday = "0$mday";} if ($mon < 10) {$mon = "0$mon";} my $month = ++$mon; my $date = "$mday.$month.$year"; my $file = "counter.txt"; my $host = $ENV{'REMOTE_HOST'}; my $ip = $ENV{'REMOTE_ADDR'}; my ($uq,@counter,@counter_data); open(COUNTER, "$file") || &error("cannot open file for read"); @counter = <COUNTER>; close(COUNTER); for(@counter) { chomp; @counter_data = split (/\|/, $_); if ($counter_data[0] eq $date && $counter_data1 eq $ip && $counter_d +ata2 eq $host) { $uq = 1; } } if (!$uq) { open (COUNTER, ">>$file") || &error("cannot open file for write"); flock (COUNTER, 2); print COUNTER "$date|$ip|$host\n" or die; close(COUNTER) or die; } sub error { my $error = $_[0]; print "$error\n"; exit; }

In reply to Re: simple IP counter.. by Anonymous Monk
in thread simple IP counter.. by coldhawk

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