sudo apt-get update && sudo apt-get install lighttpd php-cgi
sudo lighty-enable-mod fastcgi fastcgi-php
sudo service lighttpd force-reload
sudo visudo
# Add the following line below "pi ALL etc." and exit the visudo editor:
www-data ALL = NOPASSWD: /sbin/shutdown
sudo nano /var/www/index.html
# Absolute minimum contents of the index.html file:
<html><a href="shutdown.php">Shutdown NOW</a></html>
sudo nano /var/www/shutdown.php
# Absolute minimum contents of the shutdown.php file:
<?php system('sudo /sbin/shutdown -h now'); ?>Opcional:
<a href="#" class="reboot"></a>
<script>
document.querySelector(".reboot").addEventListener('click', function(){
$.get('shutdown.php');
});
</script>
