def post(self, id):
# id = self.get_argument('id')
cmd = self.get_argument('cmd').strip() + ' ' + self.get_argument('option').strip() \
+ ' ' + self.get_argument('file').strip()
self.process = GeneralSubprocess(1, cmd)
global tasks
tasks[id] = self.process.run_process()
self.render("start.html", id=id)
