ssh 不能連線伺服器！
阿新 • • 發佈：2018-12-14
今天用ssh連線伺服器的時候一直報這個錯誤
$ ssh [email protected] @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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:Kv8AqNW+DjkUVRiwWjpxkt/XT6tVbtmy1miSvPg+vDE. Please contact your system administrator. Add correct host key in /c/Users/Administrator/.ssh/known_hosts to get rid of this message. Offending ECDSA key in /c/Users/Administrator/.ssh/known_hosts:5 ECDSA host key for XX.XX.XX.XX has changed and you have requested strict checking. Host key verification failed.
查資料後發現兩種解決方法（其實都一樣）
1，執行以下命令刪除有關XX.XX.XX.XX的內容
vi ~/.ssh/known_hosts2，直接執行以下命令刪除
ssh-keygen -R XX.XX.XX.XX然後重新連線伺服器即可
$ ssh [email protected]
The authenticity of host 'XX.XX.XX.XX (XX.XX.XX.XX)' can't be established.
ECDSA key fingerprint is SHA256:Kv8AqNW+DjkUVRiwWjpxkt/XT6tVbtmy1miSvPg+vDE.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'XX.XX.XX.XX' (ECDSA) to the list of known hosts.