My task to fixed problems with file permissions

docs/example-config/.mage/tasks/Permissions.php

@@ -0,0 +1,17 @@
+<?php
+class Task_Permissions
+    extends Mage_Task_TaskAbstract
+{
+    public function getName()
+    {
+        return 'Fixing file permissions';
+    }
+
+    public function run()
+    {
+        $command = 'chmod 755 . -R';
+        $result = $this->_runRemoteCommand($command);
+
+        return $result;
+    }
+}