1. 出现‘Host key verification failed.’
解决方案在这里找到:
https://askubuntu.com/questions/45679/ssh-connection-problem-with-host-key-verification-failed-error
2. 自动断开—每隔一两分钟就自动断开
参考:
https://superuser.com/questions/522094/how-do-i-resolve-a-ssh-connection-closed-by-remote-host-due-to-inactivity
https://zhidao.baidu.com/question/1798157675049156667.html