NAME

This host is part of SPA Dev: small, deliberate infrastructure with fewer moving parts and clear operating boundaries.

The public surface is intentionally simple. Static documents are served directly, encrypted in transit, and kept separate from private administration.

Fifteen Ubuntu reference pages covering remote access, services, name resolution, routing and transfers. The manual index groups them by task and suggests where to start.

• ssh(1)secure remote login
• systemctl(1)service control
• journalctl(1)system logs
• ufw(8)host firewall
• curl(1)data transfer
• openssl(1)TLS and cryptography tools
• ip(8)network configuration
• ss(8)socket inspection
• resolvectl(1)name resolution
• dig(1)DNS queries
• resolv.conf(5)resolver configuration
• hosts(5)local name mappings
• ip-route(8)routing tables
• ssh_config(5)SSH client configuration
• systemd.service(5)service unit configuration

Open the manual index

No client-side scripts run here. What you request is what the server returns.