Esusoft Esulinux [Version 11.4.51424.893] (c) 2019 Esusoft Corporation. All rights reserved. [liuze@esuwiki ~]$ telnet brain.liuze.org 您的腦子都已經降級的生蛆了，請立即大腦升級，on port 23: Connect failed [liuze@esuwiki ~]$ _