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git问题解决:WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
今天连接git时,发现连接失败,报错如下查看git服务器ip地址:解决方法会出现以下提示:重新连接,出现一下提示(git pull 或者 git fetch --all 都可)
今天连接git时,发现连接失败,报错如下
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@ 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 RSA key sent by the remote host is
da:f7:3e:ba:f7:00:e6:44:76:f2:58:6e:48:******.
Please contact your system administrator.
Add correct host key in /用户/.ssh/known_hosts to get rid of this message.
Offending RSA key in /用户/.ssh/known_hosts:1
RSA host key for ip地址 has changed and you have requested strict checking.
Host key verification failed.
经排查,是github服务器升级,导致客服端known_hosts过期。原因如下: 第一次使用SSH连接时,会生成一个认证,储存在客户端的known_hosts中,远程git服务器更新时,本地known_hosts过期。 查看git服务器ip地址: ssh-keygen -l -f ~/.ssh/known_hosts 解决方法 ssh-keygen -R 服务器端的ip地址(上面命令后缀的ip地址) 会出现以下提示: # Host [服务器IP] found: line 1 type RSA /用户/.ssh/known_hosts updated. Original contents retained as /用户/.ssh/known_hosts.old 重新连接,出现一下提示(git pull 或者 git fetch --all 都可) The authenticity of host '[服务器IP] (服务器IP)' can't be established. RSA key fingerprint is de:f7:3e:b1:f7:01:e6:44:76:f2:56:6r:56:****. Are you sure you want to continue connecting (yes/no)?输入yes确认即可连接成功。 |
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