# lxi > Control LXI compatible instruments such as oscilloscopes. > More information: . - Discover LXI devices on available networks: `lxi discover` - Capture a screenshot, detecting a plugin automatically: `lxi screenshot {{[-a|--address]}} {{ip_address}}` - Capture a screenshot using a specified plugin: `lxi screenshot {{[-a|--address]}} {{ip_address}} {{[-p|--plugin]}} {{rigol-1000z}}` - Send an SCPI command to an instrument: `lxi scpi {{[-a|--address]}} {{ip_address}} "{{*IDN?}}"` - Run a benchmark for request and response performance: `lxi benchmark {{[-a|--address]}} {{ip_address}}`