rfkill - tool for enabling and disabling wireless devices
To list all the available wireless interfaces on a system
$ sudo rfkill
$ sudo rfkill list
To print ID, TYPE-DESC, SOFT and HARD columns in the output
$ sudo rfkill -o ID,TYPE-DESC,SOFT,HARD
To print JSON-formatted output
$ sudo rfkill -o ID,TYPE-DESC,SOFT,HARD -J
$ sudo rfkill -J
To Block an interface by ID
$ sudo rfkill block 0
$ sudo rfkill block 1
To Block interfaces by type
$ sudo rfkill block bluetooth
To unblocking interfaces
$ sudo rfkill unblock 0
To unblock all bluetooth devices
$ sudo rfkill unblock bluetooth
To toggle the status of an interface
$ sudo rfkill toggle <interface_id>
$ sudo rfkill toggle 0
regards,
T.Dhanasekar