#!/usr/bin/perl
#


$users = `w | wc -l`;
$users =~ /(\d+)/;
$users = $users - 2;

print "$users\n";
print "$users\n";


# uptime
$uptime = `uptime`;
$uptime =~ /up (.*?),/;
print "$1\n";

# os, os release, machine name

$os = `uname -s`;
chomp $os;
$osrel = `uname -r`;
chomp $osrel;
$name = `uname -n`;
chomp $name;

print "$name running $os $osrel\n";