this is most all of what it does: 
require "config.txt";
$refresh="60";
$ip=$ENV{'REMOTE_ADDR'};
$time=time;
open(FILE,$log);
flock (FILE,3);
@users=<FILE>;
close(FILE);
foreach $lines (@users){
chop($lines);
($ips,$times,$locationold)=split('×',$lines);
$timeoff=$time-$times;
push @locations,$locationold if (!$exists{$locationold});
$exists{$locationold}=1;
${$locationold}{online}++;
foreach $loc (@locations){
if(${$loc}{online} < "2") {
${$loc}{users} = "user";
} else {
${$loc}{users} = "users";
}
}
foreach $loc (@locations){
print "${$loc}{online} ${$loc}{users} $loc\n";
}

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In reply to Re: Stupid, yet simple, sort question by Kage
in thread Stupid, yet simple, sort question by Kage

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