STchaoL 2020-06-04
多个 ssh key 配置多个网站
ssh-keygen -t rsa -C "你的邮箱" -f ~/.ssh/id_rsa_one ssh-keygen -t rsa -C "你的邮箱" -f ~/.ssh/id_rsa_two # 不添加-f 参数 会默认将私钥保存在~/.ssh/id_rsa
vim ~/.ssh/config
Host github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa_one # 默认使用的是id_rsa
Host gitee.com
HostName gitee.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa_two # 默认使用的是id_rsa
Host ubuntu-1
HostName 192.168.0.91
Port 22 # ssh 访问端口
User root # 登陆用户
IdentityFile ~/.ssh/id_rsassh -T ssh -T ssh ubuntu-1 # 类似登陆 ssh -p 22