ssh异常处理

生成ssh key

ssh-keygen -t ed25519 -C "Gitee SSH Key"
Your identification has been saved in /Users/tutu/.ssh/id_ed25519
pbcopy < ~/.ssh/id_ed25519.pub

ssh -T git@gitee.com

常见问题处理

Bad configuration option: usekeychain

vim .ssh/config

加最前

IgnoreUnknown UseKeychain

从 OpenSSH 8.8起，默认不支持 ssh-rsa

vim /etc/ssh/ssh_config

加最后，注意缩进

    HostKeyAlgorithms +ssh-rsa,ssh-dss
    PubkeyAcceptedKeyTypes +ssh-rsa