Network Diagnostics

Demi can troubleshoot connectivity issues using built-in network tools.

Ping

You: can you reach google.com?
Demi: ★ network (action=ping, host=google.com)
      3 packets transmitted, 3 received, 0% packet loss. avg 12.3ms.

DNS Lookup

You: what does pihole.local resolve to?
Demi: ★ network (action=dns, host=pihole.local)
      192.168.1.100

Port Check

You: is port 25565 open on this machine?
Demi: ★ network (action=port_check, host=localhost, port=25565)
      Port 25565 on localhost is open.

HTTP Health Check

You: is nginx responding?
Demi: ★ network (action=http_check, host=http://localhost:9000)
      HTTP 200 (0.012s, 615 bytes)

Listening Ports

You: what ports are listening?
Demi: ★ system_info (action=network)
      Listening ports:
      *:22    (sshd)
      *:5432  (postgres)
      *:9000  (nginx)
      *:25565 (minecraft)