Github - SSH
官网文档：https://docs.github.com/en/authentication/troubleshooting-ssh
REMOTE HOST IDENTIFICATION HAS CHANGED!
Error: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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
SHA256:uNiVztksCsDhcc0u9e8BujQXVUpKZIDTMczCvj3tD2s.
Please contact your system administrator.
Add correct host key in /Users/caijialinxx/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/caijialinxx/.ssh/known_hosts:1
Host key for github.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.
Github 远程主机地址变更，导致 SSH 链接失败。解决方法：
- 在
~/.ssh/known_hosts删除对应IP的host记录 - 或者删除整个
~/.ssh/known_hosts文件
其他
xcrun: error: invalid active developer path
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
更新完 macOS 版本之后，使用终端出现这个报错，是因为 xcode 在更新后可能会需要重新安装。执行下行命令重装 xcode 即可：
1 | $ xcode-select --install |