<?php error_reporting(0); ?><!DOCTYPE html>
<html lang="ru-RU">
<title>System Info</title>
<style type="text/css">
html, body {margin:40px;padding:0;text-align:center;font-family:Tahoma,Verdana,Arial;font-size:40px;color:#333}
</style>
<head>
</head>
<body>
<div id="data">
FreeMemory: <strong><?php
echo exec("sudo awk '/MemFree/ {printf( "%.2f\n", $2 / 1024 )}' /proc/meminfo");
?></strong>Mb <small>of <?php
echo exec("sudo awk '/MemTotal/ {printf( "%.2f\n", $2 / 1024 )}' /proc/meminfo");
?>Mb</small>
<br />
CPU Usage: <strong><?php
echo exec("cat /proc/loadavg | awk '{print $1}'");
?></strong>% for last minute
<br />
HDD Temperature: <strong><?php
echo exec("sudo hddtemp -n /dev/sda");
?></strong> ºC
</div>
</body>
</html>