Bluez Commands

Available Commands

This section will describe which commands are provided by the bluez snap.

Commands

The purpose of the bluez snap is to provide the BlueZ Bluetooth stack. Apart from this it contains various tools shipped with BlueZ itself. The following table lists the commands that are provided by the bluez snap:

COMMAND SHORT DESCRIPTION
bluez The bluetoothd Bluetooth daemon
obex The obexd OBEX daemon
bluetoothctl A command-line interface to the BlueZ
obexctl A command-line interface to the BlueZ for file transfers
hciconfig HCI device configuration utility
hcidump Reads raw HCI data and prints it on screen
hciattach Attach a serial UART to the BT stack as a transport interface
hcitool Tool used to configure Bluetooth connections
sdptool A tool to perform SDP queries on Bluetooth devices
btattach The successor to hciattach since bluez 5.37
btmgmt Tool for management of the bluez daemon
btmon Bluetooth event monitoring
meshctl Used to provision mesh devices

There is a quick way of checking what a snap provides. To do this you can use the snap scheme for exposing commands which is snap_name.command . To see all the commands provided by the bluez snap type:

$ bluez.<TAB><TAB>

The double TAB indicates that you should hit the tab key twice for bash auto-completion to kick in. Immediately you will see a list of available commands:

$ bluez. 
bluez.bluetoothctl bluez.btmon bluez.hcidump bluez.obexctl bluez.btattach bluez.hciattach bluez.hcitool bluez.sdptool bluez.btmgmt bluez.hciconfig bluez.meshctl 
$ bluez.