【开发工具的那些故事】Offending ECDSA key in ../.ssh/known_hosts:1ECDSA host key for ip has changed and you ha

男娘i 2022-09-10 01:22 131阅读 0赞

# 热门系列： #

*  ### [【开发工具的那些故事】git常用命令，手把手教你配置多个git账号][git_git] ###
 *  ### [【开发工具的那些故事】git问题记录（一）： Failed to connect to github.com port 443: Timed out][git_ Failed to connect to github.com port 443_ Timed out] ###
 *  ### [【开发工具的那些故事】git问题记录（二）：Changes not staged for commit][git_Changes not staged for commit] ###
 *  ### [【开发工具的那些故事】git问题记录（三）：error: The last gc run reported the following. Please correct the root cause and remove][git_error_ The last gc run reported the following. Please correct the root cause and remove] ###
 *  ###   [程序人生，精彩抢先看][Link 1] ###

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# 1、问题 #

使用git pull代码的时候，报了如下错误：

$ git pull
    @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
    @    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:bF3yUYHR1Jf3eUbufnCZNiHSgfH4C343ZbV.....
    Please contact your system administrator.
    Add correct host key in /c/Users/***/.ssh/known_hosts to get rid of th
    is message.
    Offending ECDSA key in /c/Users/***/.ssh/known_hosts:1
    ECDSA host key for 172.xx.xx.xxx has changed and you have requested strict check
    ing.
    Host key verification failed.
    fatal: Could not read from remote repository.
    
    Please make sure you have the correct access rights
    and the repository exists.

![watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5ZaE6Imv5Yuk5Yqz5YuH5pWi6ICM5Y-I6IGq5piO55qE6ICB5p2o_size_13_color_FFFFFF_t_70_g_se_x_16][]

--------------------

# 2、解决办法 #

其实bash面板中已经给出了提示，在C盘的users目录下找到known\_hosts文件，**在里面的第一行有一个ip为172.16.xxx.xxx的一行类似秘钥的内容，将这一行整段删掉，再重新拉取，就可以了！！！**

我删除的内容如下：

172.16.xx.xxx ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPTkozctTDmlOIu7b8RgRBr2u9GRksPCcoggBotigx/8qGobyllGbn9oKDxweTar......

另外提示一下，**有的人这个known\_hosts文件里，可能不止一行关于bash里提示的ip相关的内容，可能有3行**，或更多，如：

172.16.xx.xxx ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPTkozctTDmlOIu7b8RgRBr2u9GRksPCcoggBotigx/8qGobyllGbn9oKDxweTar......
    
    172.16.xx.xxx ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPTkozctTDmlOIu7b8RgRBr2u9GRksPCcoggBotigx/8qGobyllGbn9oKDxweTar......
    
    172.16.xx.xxx ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPTkozctTDmlOIu7b8RgRBr2u9GRksPCcoggBotigx/8qGobyllGbn9oKDxweTar......
    
    .....

**则需要将bash中提示到的ip相关的行内容，全部删除掉**，才可以正常使用git功能啦！！！！

[git_git]: https://blog.csdn.net/yy339452689/article/details/104016644
[git_ Failed to connect to github.com port 443_ Timed out]: https://yangy.blog.csdn.net/article/details/104040279
[git_Changes not staged for commit]: https://blog.csdn.net/yy339452689/article/details/104040568
[git_error_ The last gc run reported the following. Please correct the root cause and remove]: https://blog.csdn.net/yy339452689/article/details/108641201
[Link 1]: https://blog.csdn.net/yy339452689/article/details/109314083
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5ZaE6Imv5Yuk5Yqz5YuH5pWi6ICM5Y-I6IGq5piO55qE6ICB5p2o_size_13_color_FFFFFF_t_70_g_se_x_16]: /images/20220829/0ab9d8c531304210b83ea8283d3fa1d9.png