dummy function <---"; } if ($_POST['hostname']){ $hostname = $_POST['hostname']; $path = "/etc/hostname"; if (file_exists($path)){ if (!is_writable($path)) { $command = "sudo chmod 666 $path"; exec($command); } $fp = fopen($path, 'w'); if(!$fp){ $message = 'file is not opend'; } fwrite($fp, $hostname . PHP_EOL); fclose($fp); } shell_exec("sudo hostname $hostname"); shell_exec("sudo syseeprom -w -d$hostname"); $message = "Hostname set to " . $hostname; } if ($_POST['serialnumber']){ $serialnumber = $_POST['serialnumber']; shell_exec("sudo syseeprom -w -s$serialnumber"); $message = "Serialnumber set to $serialnumber"; } };?>
$message
"; echo "