solo:tldr:489fe

This command is likely used to perform an action with a SoloKey device, specifically the "wink" action, which flashes the LED light on the SoloKey device.

Here's a breakdown of the command:

• "solo key wink" is the actual command being executed. "solo key" specifies that it is related to the SoloKey device, and "wink" indicates the action to be performed.
• "--serial ${serial_number}" is an option or flag used to specify the serial number of the SoloKey device on which the action will be performed. The "${serial_number}" placeholder suggests that the actual serial number will be provided as an argument or variable when running the command.

In summary, this command instructs the SoloKey device specified by the serial number to perform the "wink" action, which typically involves flashing the LED light.