github

2025-05-04

github 遇到远程已有分支提交

个人项目可以用以下命令覆盖推送

    git push --force origin master

/etc/resolv.conf 被systmed修改

    sudo vim /etc/resolv.conf

注释掉
```
  nameserver 127.0.0.53
```
新增
```
nameserver 8.8.8.8
nameserver 8.8.4.4
```

如果曾连接过旧的 GitHub IP，可能导致冲突

    ssh-keygen -R github.com

测试连接github是否正常

    ssh -Tv [email protected]

不详细输出模式
```
  ssh -T [email protected]
```
有返回下面就是正常

    Hi zhuXXX! You've successfully authenticated, but GitHub does not provide shell access.