$ ssh -i ~/.ssh/id_ed25519 root@lax.cn2.example
The authenticity of host 'lax.cn2.example (192.0.2.42)' can't be established.
ED25519 key fingerprint is SHA256:XkJ8aP9q3vRtKL5wMnB8/uH7zV2cD4fE6gH8iJ0kL1m
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'lax.cn2.example' (ED25519) to the list of known hosts.
[+] handshake complete · curve25519-sha256 · 256-bit AES-GCM
[+] authenticated as root via publickey (ed25519)
Last login: Wed May  9 14:21:33 2026 from 10.0.0.42

  Welcome to Ubuntu 24.04.1 LTS (GNU/Linux 6.8.0-31-generic x86_64)

   * Documentation:  https://help.ubuntu.com
   * Management:     https://landscape.canonical.com
   * Support:        https://ubuntu.com/pro

  System load:  0.86               Processes:               151
  Usage of /:   42.8% of 78.65GB   Users logged in:         1
  Memory usage: 49%                IPv4 address for eth0:   10.0.4.18
  Swap usage:   0%                 IPv4 address for docker: 172.17.0.1

[!] 47 updates can be applied immediately.
[!] 18 of these updates are standard security updates.

root@lax-cn2:~# uptime
 14:23:11 up 47 days,  3:12,  1 user,  load average: 0.86, 0.42, 0.18

root@lax-cn2:~# free -h
               total        used        free      shared  buff/cache   available
Mem:            15Gi       7.2Gi       4.1Gi       256Mi       3.7Gi       7.6Gi
Swap:          2.0Gi          0B       2.0Gi

root@lax-cn2:~# git log --oneline -8
8686c54 release: ship Nexus-Shell-v1.6.8.dmg
7b4e2d1 release: ship Nexus-Shell-v1.6.7.dmg
169c1a7 release: ship Nexus-Shell-v1.6.6.dmg
1480b20 release: ship Nexus-Shell-v1.6.5.dmg
c66450d release: ship Nexus-Shell-v1.6.4.dmg
3f8b21d release: ship Nexus-Shell-v1.6.3.dmg
c4d90b7 release: ship Nexus-Shell-v1.6.2.dmg
e5a1c93 release: ship Nexus-Shell-v1.6.1.dmg

root@lax-cn2:~# █