遇到：ECDSA host key ... for has changed and you have requested strict checking

问题：

• 远程ssh连接机器遇到如下报错。

ECDSA host key “ip地址” for has changed and you have requested strict checking

我图没了，借一下别人报错图。

 

 

解决：

1.在你的机器49.160上执行下面：

ssh-keygen -R "你的远程服务器ip地址"

命令含义：清除缓存和公钥。

2.再重新上传49.160的公钥到目标机器49.171。

ssh-copy-id -i ~/.ssh/id_rsa.pub [email protected]

3.测试一下

ssh [email protected]

 成功~！

参考资料：https://blog.csdn.net/u012599988/article/details/82111650