bluetoothctl:tldr:80afb

The command "bluetoothctl power ${select}" is a command used in the Bluetooth control tool (bluetoothctl) on Linux systems to manage the power state of a Bluetooth device.

Here's a breakdown of the command:

• "bluetoothctl": This is the command to open the Bluetooth control tool in the terminal.
• "power": This is a sub-command within bluetoothctl that allows you to control the power state of Bluetooth devices.
• "${select}": This is a placeholder indicating that you need to replace it with a specific value or option.

In this command, you need to replace "${select}" with a valid option to specify whether you want to turn the Bluetooth device's power on or off. Possible values for "${select}" can include "on", "off", or any other supported options provided by your Bluetooth device.

Examples:

• To turn on the Bluetooth device's power, you would use "bluetoothctl power on".
• To turn off the Bluetooth device's power, you would use "bluetoothctl power off".

Note: The exact options and syntax might vary depending on the Linux distribution and version you are using.