key - 查找我的有效 RSA 主机 key

Question

我最近将我的一个域迁移到新的托管服务，因此我切换了 DNS 名称服务器，将内容移至新的托管服务等。

现在我正在尝试登录该网站(现在在新主机上)，而我自己的计算机上似乎存在与此问题相关的问题。

问题:在哪里以及如何找到以下错误消息表明我需要的新的正确 RSA key ？

错误消息(隐藏详细信息):

evan-stites-claytons-macbook-2171:~ estites$ ssh root@EXAMPLE.com
POSSIBLE DNS SPOOFING DETECTED!
The RSA host key for EXAMPLE.com has changed,
and the key for the corresponding IP address XXX.XXX.xxx.xx
is unchanged. This could either mean that
DNS SPOOFING is happening or the IP address for the host
and its host key have changed at the same time.
Offending key for IP in /Users/estites/.ssh/known_hosts:2
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 the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
xx:xx:xx:xx:xx:b5:21:f1:1f:39:xx:xx:xx:xx:xx:xx.
Please contact your system administrator.
Add correct host key in /Users/estites/.ssh/known_hosts to get rid of this message.
Offending key in /Users/estites/.ssh/known_hosts:1
RSA host key for example.com has changed and you have requested strict checking.
Host key verification failed.

Answer 1

您只需删除 /Users/estites/.ssh/known_hosts 中包含旧主机 key 的行即可。第一次再次尝试 SSH 时，系统会提示您接受现在未知的主机 key 。