获取远程主机指纹
Find the SSH Fingerprint of a Remote Server
ssh-keyscan -t ecdsa 172.21.168.217
保存指纹到本地
ssh-keyscan -t ecdsa 172.16.2.128 >> ~\.ssh\known_hosts
Find the SSH Fingerprint of a Remote Server
ssh-keyscan -t ecdsa 172.21.168.217
保存指纹到本地
ssh-keyscan -t ecdsa 172.16.2.128 >> ~\.ssh\known_hosts