git 报错: 警告:“github.com”的 ecdsa 主机密钥与 ip 地址“20.205.243.166”的密钥不同

问题详情

Warning: the ECDSA host key for 'github.com' differs from the key for the IP address '20.205.243.166'
Offending key for IP in /Users/admin/.ssh/known_hosts:11
Matching host key in /Users/admin/.ssh/known_hosts:32
Are you sure you want to continue connecting (yes/no)?

原因:

  • ssh 过期了
  • 没设置 ssh, 或者设置没生效

解决方法:

  1. 先找到主机秘钥并删除(如果没有设置过可忽略这一步)
# 先到家目录
cd  ~  
# 级联删除旧的.ssh
rm -r .ssh 
  1. 从重新建一个秘钥
# 新建一个 ssh
mkdir -p ~/.ssh  
# 生成 ssh
ssh-keyscan -t rsa domain.com >> ~/.ssh/known_hosts
ssh-keygen -t rsa -C "你仓库绑定的邮箱"
# 回车直到生成成功
# 查看公钥并复制到 github 的 SSH Key
cat ~/.ssh/id_rsa.pub

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转载自blog.csdn.net/qq_41536505/article/details/130271516