如題,最近雙11買了阿里雲服務器,然后倒騰。
由於一系列我自己的無法理解的操作之后,恐將服務器搞壞,打算重置服務器。於是,進行了如下操作:
選中自己要重置的阿里雲服務實例-》停止實例-》更多=》磁盤和鏡像-》重新初始化磁盤
一波操作之后,重新啟動服務器,然后准備右鍵新建遠程連接。開開心心准備通過ssh遠程鏈接服務器。結果發現報錯如下:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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:M3gbfQPCs8Y/y07otgS5BtZM9kSrCGYznCdatU2XF2g. Please contact your system administrator. Add correct host key in /Users/zhangyanling/.ssh/known_hosts to get rid of this message. Offending ECDSA key in /Users/zhangyanling/.ssh/known_hosts:2 ECDSA host key for 47.110.54.75 has changed and you have requested strict checking. Host key verification failed.
大概猜了一下原因,遠程host定義已經被更改。還是一臉懵逼啊,不說了,趕緊復制錯誤信息搜索一波。得到解決辦法如下:
地址鏈接:https://www.digitalocean.com/community/questions/warning-remote-host-identification-has-changed
ssh-keygen -R <host>
比如,
ssh-keygen -R 192.168.3.10
然后就搞定了!