# nodeidentify(8) - Control the identify LED of confluent nodes

## SYNOPSIS

`nodeidentify <noderange> [on|off|blink]`

## DESCRIPTION

`nodeidentify` allows you to turn on or off the location LED of confluent nodes, making it easier to determine the physical location of the nodes. The following options are supported:

- `on`: Turn on the identify LED
- `off`: Turn off the identify LED
- `blink`: Set the identify LED to blink (when supported by the system)

## EXAMPLES:

- Turn on the identify LED on nodes n1 through n4: `# nodeidentify n1-n4 on`  
  `n1: on`  
  `n2: on`  
  `n3: on`  
  `n4: on`
- Turn off the identify LED on nodes n1 through n4: `# nodeidentify n1-n4 off`  
  `n1: off`  
  `n2: off`  
  `n4: off`  
  `n3: off`