Provided by: bluez_5.83-1~exp1ubuntu0.1_amd64 

NAME
btmgmt: - A command-line interface of BlueZ for management Usage:
btmgmt [options]
OPTIONS
--index
Specify adapter index
--timeout
Timeout in seconds for non-interactive mode
--version
Display version
--help Display help
April 2018 BTMGMT(1)