ssh host
@30.3.10.4
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-
in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint
for the ECDSA key sent by the remote host is
SHA256:
2333qZuGZCe61gJmDGkw+ozaiqUvjmOaLTYSMwGh028.
Please contact your
system administrator.
Add correct host key
in /Users/xxx/.ssh/known_hosts to get rid of this message.
Offending ECDSA key
in /Users/xxx/.ssh/known_hosts:
64
ECDSA host key
for 30.3.10.4 has changed and you have requested strict checking.
Host key verification failed.
解决办法：
sudo vi /Users/xxx/.ssh/known_hosts
光标移动到30.3.10.4这一行，dd删除这一行，然后esc输入wq保存退出，重新ssh既可以登录
