public function post(Request $request)
 {
     $this->validate($request, ['iid' => 'required', 'tid' => 'required', 'sudo' => 'required', 'hosts' => 'required', 'vars' => 'required']);
     $id = Tasks::createJob($request);
     return \Redirect::to(route("jobs"))->with('success', "Profile updated success.");
 }