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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"><html lang="en"><head>	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">	<title>Caius' Internal Network</title>	<style type="text/css" media="screen">				body {			background: #111;			text-align: center;			margin: 0 auto;		}				#center {			margin: 0 auto;			margin-top: 10em;			display: block;			width: 400px;			background: #555;			text-align: center;			line-height: 1.5em;			padding: 0.5em 0;		}				#center a {			color: #fff;		}			</style></head><body>	<div id="center">				<?php						$ping = array(				'julius' => "192.168.1.98",				'cleo' => "192.168.1.102"			);						foreach ($ping as $k => $ip) {				$result = `ping -c 1 -n -q -t 1 {$ip}`;				if ( stristr( $result, "1 packets received" ) ) {					$ping[$k] = true;				} else {					$ping[$k] = false;				}			}								?>						<h1>Caius' Internal Network</h1>				<h2><a href="http://caius.in/" title="Mac Mini">Mac Mini</a></h2>				<h2>			<?php						if ( $ping['julius'] ) {				?><a href="http://julius.caius.in" title="MacBook"><em>Julius</em> - Macbook</a><?php			} else {				?><strong>Down: </strong><em>Julius</em> - Macbook<?php			}						?>		</h2>				<h2>			<?php						if ( $ping['cleo'] ) {				?><a href="http://cleo.caius.in" title="Cleo"><em>Cleo</em> - Windows Box</a><?php			} else {				?><strong>Down: </strong><em>Cleo</em> - Windows Box<?php			}						?>		</h2>			</div><!-- end #center --></body></html>