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 SHA256:weYg2lGJiDfTfImWT0MYf1fE6tsOP4hLeCEqvUnKgr8. Please contact your system administrator. Add correct host key in /home/luoxu/.ssh/known_hosts to get rid of this message. Offending RSA key in /home/luoxu/.ssh/known_hosts:11 remove with: ssh-keygen -f "/home/luoxu/.ssh/known_hosts" -R "10.250.0.227" Host key for 10.250.0.227 has changed and you have requested strict checking. Host key verification failed.

这个信息和上一个问题类似，也是SSH连接时的警告信息，说明你连接的目标主机的RSA密钥发生了变化，可能是因为主机重新安装操作系统或者其他原因。这可能是正常现象，但也可能是中间人攻击的迹象。为了确保连接的安全，SSH客户端会拒绝连接，并提示你需要更新SSH密钥认证信息。你可以按照提示，使用ssh-keygen命令删除原始的密钥信息，然后重新连接到目标主机，此时会重新生成并保存新的密钥信息。如果你不确定是否安全，可以联系系统管理员或者其他可信的人员协助解决。

相关问题

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 SHA256:SLTf2runF49gDeSWKN0bPvph65ZD6cR8Ge7PwyKLwPQ. Please contact your system administrator. Add correct host key in /c/Users/wxm/.ssh/known_hosts to get rid of this message. Offending RSA key in /c/Users/wxm/.ssh/known_hosts:6 Host key for [gitlab.saicstack.com]:8022 has changed and you have requested strict checking. Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists怎么解决

这个问题可能是由于 SSH 认证和主机密钥验证失败导致的，可能是由于主机密钥已更改，或者存在中间人攻击。您需要联系系统管理员来验证 RSA 密钥指纹，并在 known_hosts 文件中添加正确的主机密钥以解决此问题。另外，请确保您具有正确的访问权限，并且仓库确实存在。您可以通过以下步骤解决此问题：

1. 打开终端并输入以下命令：`ssh-keygen -R [gitlab.saicstack.com]:8022`，这将从 known_hosts 文件中删除指定的主机密钥。
2. 然后重新连接到 GitLab 服务器，并接受新的主机密钥。
3. 如果仍然无法连接，请尝试删除 known_hosts 文件并重新连接到服务器，这将自动创建新的 known_hosts 文件。

希望这能帮助您解决问题！

git使用时出现错误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 ED25519 key sent by the remote host is SHA256:5L0hh47XcaLx2Rsu4HVtZcByYnX9X43m91xFV2TrWv4. Please contact your system administrator. Add correct host key in /c/Users/liam.yuan.JOYMED-TECH/.ssh/known_hosts to get rid of this message. Offending ED25519 key in /c/Users/liam.yuan.JOYMED-TECH/.ssh/known_hosts:1 Host key for asu1.joymed-tech.com has changed and you have requested strict checking. Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists...

这个错误通常是由于远程主机的 SSH 密钥发生了变化，导致 Git 无法进行安全连接。为了解决这个问题，你可以尝试以下几个步骤：

1. 打开终端或命令行窗口。

2. 进入到你的项目目录。

3. 运行以下命令来清除旧的主机密钥：

   ssh-keygen -R <hostname>

其中 `<hostname>` 是出现错误的主机名或 IP 地址。

4. 运行以下命令来重新添加主机密钥：

   ssh-keyscan <hostname> >> ~/.ssh/known_hosts

同样，`<hostname>` 是出现错误的主机名或 IP 地址。

5. 再次尝试执行 Git 命令，看看问题是否解决了。

如果问题仍然存在，可能是由于其他网络或配置问题导致的。你可能需要与系统管理员联系以获取进一步的支持。