如何登录阿里云服务器

➜ ~ ssh root@111.111.111.111

The authenticity of host '101.201.69.248 (101.201.69.248)' can't be established.
RSA key fingerprint is SHA256:4Ks1RoVtYBmaeV9v9H9B0NmePBP+HMdhnvgeQ/DSizk.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '101.201.69.248' (RSA) to the list of known hosts.
root@101.201.69.248's password:
Last login: Mon Jun 5 09:21:16 2017 from 111.203.228.5

用SSH命令登录。