restate the question
ECDSA host key for IP has changed and you have requested strict checking.Host key verification failI encountered this problem when I was in frp .
There are 2 solutions:
- ssh-keygen -R ip
- Find the .ssh/ folder of this machine instead of the server, and then open the known hosts to delete the information corresponding to the corresponding server's ip and port, and then reconnect
reason
- I rebind
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