diff --git a/Utils/TaskSchedule/Cron.php b/Utils/TaskSchedule/Cron.php
index 082888d67..424166596 100644
--- a/Utils/TaskSchedule/Cron.php
+++ b/Utils/TaskSchedule/Cron.php
@@ -25,6 +25,74 @@ namespace phpOMS\Utils\TaskSchedule;
  */
 class Cron extends SchedulerAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function create(TaskAbstract $task) : void
+    {
+        $this->run('-l > tmpcron');
+        \file_put_contents('tmpcron', "\n" . $task->__toString(), FILE_APPEND);
+        $this->run('tmpcron');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function update(TaskAbstract $task) : void
+    {
+        $this->run('-l > tmpcron');
+
+        $new = '';
+        $fp  = \fopen('tmpcron', 'r+');
+
+        if ($fp) {
+            $line = \fgets($fp);
+            while ($line !== false) {
+                if ($line[0] !== '#' && \stripos($line, '/tn = ' . $task->getId()) !== false) {
+                    $new .= $task->__toString();
+                } else {
+                    $new .= $line . "\n";
+                }
+
+                $line = \fgets($fp);
+            }
+
+            \fwrite($fp, $new);
+            \fclose($fp);
+        }
+
+        $this->run('tmpcron');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete(TaskAbstract $task) : void
+    {
+        $this->run('-l > tmpcron');
+
+        $new = '';
+        $fp  = \fopen('tmpcron', 'r+');
+
+        if ($fp) {
+            $line = \fgets($fp);
+            while ($line !== false) {
+                if ($line[0] !== '#' && \stripos($line, '/tn = ' . $task->getId()) !== false) {
+                    $line = \fgets($fp);
+                    continue;
+                }
+
+                $new .= $line . "\n";
+                $line = \fgets($fp);
+            }
+
+            \fwrite($fp, $new);
+            \fclose($fp);
+        }
+
+        $this->run('tmpcron');
+    }
+
     /**
      * {@inheritdoc}
      */
diff --git a/Utils/TaskSchedule/CronJob.php b/Utils/TaskSchedule/CronJob.php
index 821e2e14e..8a825b058 100644
--- a/Utils/TaskSchedule/CronJob.php
+++ b/Utils/TaskSchedule/CronJob.php
@@ -26,6 +26,14 @@ use phpOMS\Validation\Base\DateTime;
  */
 class CronJob extends TaskAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString() : string
+    {
+        return '';
+    }
+    
     /**
      * {@inheritdoc}
      */
diff --git a/Utils/TaskSchedule/Schedule.php b/Utils/TaskSchedule/Schedule.php
index 380afd9cd..c98469305 100644
--- a/Utils/TaskSchedule/Schedule.php
+++ b/Utils/TaskSchedule/Schedule.php
@@ -26,6 +26,14 @@ use phpOMS\Validation\Base\DateTime;
  */
 class Schedule extends TaskAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString() : string
+    {
+        return '';
+    }
+    
     /**
      * {@inheritdoc}
      */
diff --git a/Utils/TaskSchedule/SchedulerAbstract.php b/Utils/TaskSchedule/SchedulerAbstract.php
index 2237e10ec..4873fd18e 100644
--- a/Utils/TaskSchedule/SchedulerAbstract.php
+++ b/Utils/TaskSchedule/SchedulerAbstract.php
@@ -177,10 +177,7 @@ abstract class SchedulerAbstract
      *
      * @since  1.0.0
      */
-    public function create(TaskAbstract $task) : void
-    {
-        $this->run($task->getCommand());
-    }
+    abstract public function create(TaskAbstract $task) : void;
 
     /**
      * Update task
diff --git a/Utils/TaskSchedule/TaskAbstract.php b/Utils/TaskSchedule/TaskAbstract.php
index 76df199b4..b809b4878 100644
--- a/Utils/TaskSchedule/TaskAbstract.php
+++ b/Utils/TaskSchedule/TaskAbstract.php
@@ -111,6 +111,15 @@ abstract class TaskAbstract
         return $this->id;
     }
 
+    /**
+     * Stringify task for direct handling
+     *
+     * @return string
+     *
+     * @since  1.0.0
+     */
+    abstract public function __toString() : string;
+
     /**
      * Get command to create the task
      *
diff --git a/Utils/TaskSchedule/TaskScheduler.php b/Utils/TaskSchedule/TaskScheduler.php
index a57ffc8ae..4248d738a 100644
--- a/Utils/TaskSchedule/TaskScheduler.php
+++ b/Utils/TaskSchedule/TaskScheduler.php
@@ -25,6 +25,30 @@ namespace phpOMS\Utils\TaskSchedule;
  */
 class TaskScheduler extends SchedulerAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function create(TaskAbstract $task) : void
+    {
+        $this->run('/Create ' . $task->__toString());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function update(TaskAbstract $task) : void
+    {
+        $this->run('/Change ' . $task->__toString());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function delete(TaskAbstract $task) : void
+    {
+        $this->run('/Delete /TN ' . $task->getId());
+    }
+
     /**
      * {@inheritdoc}
      */
diff --git a/tests/Utils/TaskSchedule/CronTest.php b/tests/Utils/TaskSchedule/CronTest.php
index ee7035a95..7e2dc5c1c 100644
--- a/tests/Utils/TaskSchedule/CronTest.php
+++ b/tests/Utils/TaskSchedule/CronTest.php
@@ -25,23 +25,25 @@ class CronTest extends \PHPUnit\Framework\TestCase
 
     public function testCRUD()
     {
-        $cron = new Cron();
+        if (\stristr(PHP_OS, 'LINUX')) {
+            $cron = new Cron();
 
-        self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
-        
-        $cron->create(
-            new CronJob('testCronJob', 'testFile')
-        );
-        self::assertEquals('testFile', $cron->getRun());
+            self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
+            
+            $cron->create(
+                new CronJob('testCronJob', 'testFile')
+            );
+            self::assertEquals('testFile', $cron->getRun());
 
-        $cron->update(
-            new CronJob('testCronJob', 'testFile2')
-        );
-        self::assertEquals('testFile2', $cron->getRun());
+            $cron->update(
+                new CronJob('testCronJob', 'testFile2')
+            );
+            self::assertEquals('testFile2', $cron->getRun());
 
-        $cron->delete(
-            new CronJob('testCronJob', 'testFile2')
-        );
-        self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
+            $cron->delete(
+                new CronJob('testCronJob', 'testFile2')
+            );
+            self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
+        }
     }
 }
diff --git a/tests/Utils/TaskSchedule/TaskSchedulerTest.php b/tests/Utils/TaskSchedule/TaskSchedulerTest.php
index 187ff86a0..6de0a9c16 100644
--- a/tests/Utils/TaskSchedule/TaskSchedulerTest.php
+++ b/tests/Utils/TaskSchedule/TaskSchedulerTest.php
@@ -21,4 +21,28 @@ class TaskSchedulerTest extends \PHPUnit\Framework\TestCase
     {
         self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\SchedulerAbstract', new TaskScheduler());
     }
+
+    public function testCRUD()
+    {
+        if (\stristr(PHP_OS, 'WIN')) {
+            $cron = new Cron();
+
+            self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
+            
+            $cron->create(
+                new CronJob('testCronJob', 'testFile')
+            );
+            self::assertEquals('testFile', $cron->getRun());
+
+            $cron->update(
+                new CronJob('testCronJob', 'testFile2')
+            );
+            self::assertEquals('testFile2', $cron->getRun());
+
+            $cron->delete(
+                new CronJob('testCronJob', 'testFile2')
+            );
+            self::assertInstanceOf('\phpOMS\Utils\TaskSchedule\NullCronJob', $cron->getAllByName('testCronJob', false));
+        }
+    }
 }