diff --git a/.gitignore b/.gitignore
index 7aba2e2..5e5cc8f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /setting.josn
 /ip.csv
-/login.txt
\ No newline at end of file
+/login.txt
+/setting.json
\ No newline at end of file
diff --git a/commands.php b/commands.php
index c8f9361..e739823 100644
--- a/commands.php
+++ b/commands.php
@@ -24,6 +24,7 @@ function loadSettings() {
     $json = json_decode($filedata, true);
     
     //var_dump($json);
+    //checking it see if function exist only in new versions of PHP
     if (function_exists("json_last_error")) {
         $error = json_last_error();
 
diff --git a/getips.php b/getips.php
index 95e8be8..a1df54a 100644
--- a/getips.php
+++ b/getips.php
@@ -22,7 +22,7 @@ function getIPs($settings)
 foreach($xml->entry as $entry) {
 	$title = base64_encode($entry->title);
 	//getting ip from dig
-	$arip = preg_split("/((?<!\\\|\r)\n)|((?<!\\\)\r\n)/",trim(shell_exec("dig $entry->title AAAA +short")));
+	$arip = preg_split("/((?<!\\\|\r)\n)|((?<!\\\)\r\n)/",trim(shell_exec("dig ".escapeshellcmd($entry->title)." AAAA +short")));
 	//may have multiply ips so adds them a different entries.	
 	foreach($arip as $ipraw)
 	{
diff --git a/he.php b/he.php
index f223df9..da24a6d 100644
--- a/he.php
+++ b/he.php
@@ -3,13 +3,13 @@
 require_once "getips.php";
 require_once 'commands.php';
 require_once 'setting.php';
+
 $settings = loadSettings();
+saveSettings($settings);
 $settings = he($settings);
-//saveSettings($settings);
 
 
 
-print "End\n";
 
 //$settings->username = "";
 ///$password = "";
@@ -30,7 +30,11 @@ function he($settings) {
         print("Current Dir: " . $settings->directory . "\n");
     //making dir is doesn't exist
     if (!file_exists($settings->directory)) {
-        mkdir($settings->directory, 0700, TRUE);
+        if (!mkdir($settings->directory, 0700, TRUE))
+        {
+            print "Failed to create place to store data";
+            exit(1);
+        }
     }
 
     if ($settings->debug) {
@@ -43,8 +47,7 @@ function he($settings) {
     getIPs($settings);
     $address = getAddress($settings);
 
-    if ($settings->debug)
-        echo "IP:" . $address['ip'] . " Host:" . $address['host'] . "\n";
+   
 
     //
     $ch = curl_init();
@@ -109,13 +112,16 @@ function he($settings) {
 function performTest($test, $settings, $ch, $address) {
     $cmd = str_replace("{ip}", $address['ip'], $test['command']);
     $cmd = str_replace("{host}", $address['host'], $cmd);
-
+    
 
     if ($settings->debug)
+    {
         echo "Performing Test..\n";
+    echo $cmd."\n";
+    }
     if ($settings->debug)
         $cmd . "\n";
-    $command = shell_exec($test['command']);
+    $command = shell_exec($cmd);
 
     curl_setopt($ch, CURLOPT_URL, $test['url']);
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
@@ -207,6 +213,8 @@ function getAddress($settings) {
     $host = escapeshellcmd(base64_decode($ipdata[0]));
     $ip = escapeshellcmd(base64_decode($ipdata[1]));
     $address = array('host' => escapeshellcmd(base64_decode($ipdata[0])), 'ip' => escapeshellcmd(base64_decode($ipdata[1])));
+     if ($settings->debug)
+        echo "IP:" . $address['ip'] . " Host:" . $address['host'] . "\n";
     return $address;
 }
 
@@ -254,8 +262,8 @@ function performRepeat($test, $ch, $address, $settings) {
             recordSuccess($test, "Pass", $address, $settings);
              $time = new DateTime("now");
     $date = $time->format("c");
-            $test->lastdone =  $date;
-            saveSettings($setting);
+            $test['lastdone'] =  $date;
+            saveSettings($settings);
             return TRUE;
             break;
         } else {
diff --git a/setting.php b/setting.php
index 39a2c74..c648651 100644
--- a/setting.php
+++ b/setting.php
@@ -4,7 +4,7 @@ class Setting {
 
 public $username = "";
 public $password = "";
-public $directory = "/HECT/";
+public $directory = "HECT/";
 public $repeat = 50;
 public $number = 0;
 public $debug = true;