Nmap web service.

Configuration

The service is configured via environment variables.

• NMAP_CMD: file path of the nmap executable. Defaults to nmap.
• LISTEN: address and port to listen on. This value is passed to http.ListenAndServe(). Defaults to :8081.
• LOGPATH: path to log directory. When set, logs are written to this directory.
• CONSUL: host and port to consul. Defaults to gizmo.kruemel.home:8500