【解决方案】VSCode remote ssh 连接远程机器，报错：remote host key has changed port forwarding is disabled
魏景龙
问题描述
使用 remote-ssh 链接远程机器，发现控制台会报如下错误:
$ ssh ec2-user@ec2-192-168-1-1.compute-1.amazonaws.com
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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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:hotsxb/qVi1/ycUU2wXF6mfGH++Yk7WYZv0r+tIhg4I.
Please contact your system administrator.
Add correct host key in /Users/scott/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/scott/.ssh/known_hosts:47
ECDSA host key for ec2-192-168-1-1.compute-1.amazonaws.com has changed and you have requested strict checking.
Host key verification failed.
解决方案
删除掉 known_hosts 中，对应的 ip 或者域名，重新连接之后，输入账号密码即可。
$ vim ~/.ssh/known_hosts
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