# Start exporter on default port 9090 shelly metrics prometheus
# Start on custom port with specific devices shelly metrics prometheus --port 8080--devices kitchen,living-room
# Collect metrics every 30 seconds shelly metrics prometheus --interval 30s
--devices strings Devices to include (default: all registered)
-h, --help help for prometheus
--interval duration Metrics collection interval (default 15s)
--port int HTTP port for the exporter (default 9090)
--config string Config file (default $HOME/.config/shelly/config.yaml)
-F, --fields Print available field names for use with --jq and --template
-Q, --jq stringArray Apply jq expression to filter output (repeatable, joined with |)
--log-categories string Filter logs by category (comma-separated: network,api,device,config,auth,plugin)
--log-json Output logs in JSON format
--no-color Disable colored output
--no-headers Hide table headers in output
--offline Only read from cache, error on cache miss
-o, --output string Output format (table, json, yaml, template) (default "table")
--plain Disable borders and colors (machine-readable output)
-q, --quiet Suppress non-essential output
--refresh Bypass cache and fetch fresh data from device
--template string Go template string for output (use with -o template)
-v, --verbose count Increase verbosity (-v=info, -vv=debug, -vvv=trace)