https://blog.csdn.net/crazytire/article/details/125964956WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!警告：远程主机标识已更改！这个报错主要是因为远程主机的ssh公钥发生了变化，两边不一致导致的删除本地对应ip的在known_hosts相关信息ssh登陆报错“IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!“问题原因及解决方法https://huaweicloud.csdn.net/635641f3d3efff3090b5c7c7.html