ssh生成单个公钥

ssh生成单个公钥命令：

ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

查看公钥：

cat ~/.ssh/id_rsa.pub

同时生成两个公钥：

user1@163.com邮箱：ssh-keygen -t rsa -C "user1@163.com" -f ~/.ssh/id_rsa_user1 
user2@163.com邮箱：ssh-keygen -t rsa -C "user2@163.com" -f ~/.ssh/id_rsa_user2

查看本机ssh公钥，生成公钥：

cd ~/.ssh

参考资料：

https://www.cnblogs.com/xiuxingzhe/p/9303278.html