diff --git a/app/Commands/Fail2banDisableCommand.php b/app/Commands/Fail2banDisableCommand.php
index 5d79259..38219af 100644
--- a/app/Commands/Fail2banDisableCommand.php
+++ b/app/Commands/Fail2banDisableCommand.php
@@ -9,7 +9,10 @@ use LaravelZero\Framework\Commands\Command;
  *  Disable Fail2ban Configuration
  *
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
+ *  
  */
 class Fail2banDisableCommand extends Command
 {
diff --git a/app/Commands/Fail2banEnableCommand.php b/app/Commands/Fail2banEnableCommand.php
index 074a5e3..5f11c80 100644
--- a/app/Commands/Fail2banEnableCommand.php
+++ b/app/Commands/Fail2banEnableCommand.php
@@ -9,7 +9,10 @@ use LaravelZero\Framework\Commands\Command;
  *  Enable Fail2ban Configuration
  *
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
+ *  
  */
 class Fail2banEnableCommand extends Command
 {
@@ -61,7 +64,7 @@ class Fail2banEnableCommand extends Command
 
         copy($source, $destination);
         exec('service fail2ban restart');
-        
+
         $this->info('Fail2ban...'.$configuration.' enabled');
     }
 }
diff --git a/app/Commands/LetsEncryptAddCommand.php b/app/Commands/LetsEncryptAddCommand.php
index 552dcc1..9870baf 100644
--- a/app/Commands/LetsEncryptAddCommand.php
+++ b/app/Commands/LetsEncryptAddCommand.php
@@ -9,7 +9,10 @@ use LaravelZero\Framework\Commands\Command;
  *  Add LetsEncrypt Certificate
  *
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
+ *  
  */
 class LetsEncryptAddCommand extends Command
 {
diff --git a/app/Commands/LetsEncryptInstallCommand.php b/app/Commands/LetsEncryptInstallCommand.php
index 998de0e..44e376d 100644
--- a/app/Commands/LetsEncryptInstallCommand.php
+++ b/app/Commands/LetsEncryptInstallCommand.php
@@ -5,9 +5,14 @@ namespace App\Commands;
 use Illuminate\Console\Scheduling\Schedule;
 use LaravelZero\Framework\Commands\Command;
 
+use App\Facades\Install;
+
 /**
+ *  Install LetsEncrypt
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
  *
  */
 class LetsEncryptInstallCommand extends Command
@@ -35,12 +40,15 @@ class LetsEncryptInstallCommand extends Command
     {
         $this->info('LetsEncrypt installing...');
 
-        exec('apt update 2>&1');
-        exec('apt-get install software-properties-common 2>&1');
-        exec('add-apt-repository universe 2>&1');
-        exec('add-apt-repository ppa:certbot/certbot 2>&1');
-        exec('apt-get update 2>&1');
-        exec('apt-get install certbot python3-certbot-nginx 2>&1');
+        exec('apt update 2>&1', $output);
+        exec('apt-get install software-properties-common 2>&1', $output);
+        exec('add-apt-repository universe 2>&1', $output);
+        exec('add-apt-repository ppa:certbot/certbot 2>&1', $output);
+        exec('apt-get update 2>&1', $output);
+        exec('apt-get install certbot python3-certbot-nginx 2>&1', $output);
+
+        // @TODO apt add a Warning for no good, in a later version output will be scanned for helpfull infos
+        $this->line(implode("\n", Install::filterAptMessages($output)));
 
         if (Install::isReady('certbot')) {
             $this->info('LetsEncrypt installing...Success! \o/');
diff --git a/app/Commands/NodejsInstallCommand.php b/app/Commands/NodejsInstallCommand.php
index 427496d..428ab36 100644
--- a/app/Commands/NodejsInstallCommand.php
+++ b/app/Commands/NodejsInstallCommand.php
@@ -8,8 +8,11 @@ use LaravelZero\Framework\Commands\Command;
 use App\Facades\Install;
 
 /**
+ *  Install Nodejs
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
  *
  */
 class NodejsInstallCommand extends Command
diff --git a/app/Helpers/InstallHelper.php b/app/Helpers/InstallHelper.php
index 3926b69..56309ef 100644
--- a/app/Helpers/InstallHelper.php
+++ b/app/Helpers/InstallHelper.php
@@ -3,9 +3,12 @@
 namespace App\Helpers;
 
 /**
+ *  Helper for install 
  *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
  *
- *  
  */
 class InstallHelper
 {
diff --git a/app/Helpers/NginxTemplateHelper.php b/app/Helpers/NginxTemplateHelper.php
index 1c55f49..d7d9b7e 100644
--- a/app/Helpers/NginxTemplateHelper.php
+++ b/app/Helpers/NginxTemplateHelper.php
@@ -3,7 +3,8 @@
 namespace App\Helpers;
 
 /**
- *
+ *  handle Templates for nginx
+ *  
  *
  *  @author Björn Hase, Tentakelfabrik
  *  @license http://opensource.org/licenses/MIT The MIT License
@@ -62,7 +63,7 @@ class NginxTemplateHelper
     }
 
     /**
-     *  find templates 
+     *  find templates
      *
      *  @return array
      *
diff --git a/app/Helpers/NginxVhostHelper.php b/app/Helpers/NginxVhostHelper.php
index 910f86b..cedf38f 100644
--- a/app/Helpers/NginxVhostHelper.php
+++ b/app/Helpers/NginxVhostHelper.php
@@ -3,9 +3,11 @@
 namespace App\Helpers;
 
 /**
+ *  hande nginx vhosts
  *
- *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
  *
  */
 class NginxVhostHelper
@@ -26,7 +28,7 @@ class NginxVhostHelper
     ];
 
     /**
-     *
+     *  get sites that are in sites-available
      *
      *
      *  @return array
@@ -38,7 +40,7 @@ class NginxVhostHelper
     }
 
     /**
-     *
+     *  get sites that are in sites-enabled
      *
      *
      *  @return array
@@ -56,6 +58,8 @@ class NginxVhostHelper
      *  ssl_certificate /etc/letsencrypt/live/<domain>/fullchain.pem;
      *  ssl_certificate_key /etc/letsencrypt/live/<domain>/privkey.pem;
      *
+     *  @param  string $filename
+     *
      */
     private function getCertificate($path)
     {
@@ -72,7 +76,7 @@ class NginxVhostHelper
         preg_match(self::REGEX_SSL_CERTIFICATE, $content, $matches);
         preg_match(self::REGEX_SSL_CERTIFICATE_KEY, $content, $matches);
 
-        // check for ssl certificates
+        // check ssl certificates
         if (count($matches) >= 2) {
             $result['ssl'] = true;
 
@@ -80,6 +84,7 @@ class NginxVhostHelper
                 $result['ssl_certificate_exists'] = true;
             }
 
+            // getting expired
             exec('openssl x509 -noout -dates -in '.$path, $openssl);
 
             if (isset($openssl[1])) {
@@ -91,6 +96,13 @@ class NginxVhostHelper
         return $result;
     }
 
+    /**
+     *  get vhost
+     *
+     *  @param  string $filename
+     *  @param  array $enabled
+     *  @return array
+     */
     private function getVhost($filename, $enabled)
     {
         // getting full path
@@ -109,6 +121,12 @@ class NginxVhostHelper
         return $result;
     }
 
+    /**
+     *  find single vhost by filename
+     *
+     *  @param  string $filename
+     *  @return array
+     */
     public function findOneByFilename($filename)
     {
         // getting enabled
@@ -117,8 +135,9 @@ class NginxVhostHelper
     }
 
     /**
-     * getting vhosts
+     *  find all vhost
      *
+     *  @return array
      */
     public function find()
     {
diff --git a/app/Helpers/TerminalHelper.php b/app/Helpers/TerminalHelper.php
index fd7bb21..3d618a1 100644
--- a/app/Helpers/TerminalHelper.php
+++ b/app/Helpers/TerminalHelper.php
@@ -3,18 +3,22 @@
 namespace App\Helpers;
 
 /**
+ *  Helper for Terminal 
  *
- *
+ *  @author Björn Hase, Tentakelfabrik
+ *  @license http://opensource.org/licenses/MIT The MIT License
+ *  @link https://gitea.tentakelfabrik.de/Tentakelfabrik/mcp
  *
  */
 class TerminalHelper
 {
     /**
+     *  show array and create for each confirm
+     *
+     *  @param  object $menu
+     *  @param  array  $messages
+     *  @param  string $text
      *
-     *  @param  [type] $menu     [description]
-     *  @param  [type] $messages [description]
-     *  @param  string $text     [description]
-     *  @return [type]           [description]
      */
     public function confirmArray($menu, $messages, $text = 'Ok', $field = NULL)
     {