Sound

List

List cards

pacmd list-cards

List sinks

pacmd list-sinks

List sources

pacmd list-sources

Via pactl

pactl list

Via wpctl

wpctl status

Set audio sink

Output to HDMI

pactl set-card-profile 0 output:hdmi-stereo+input:analog-stereo

Output back to normal

pactl set-card-profile 0 output:analog-stereo+input:analog-stereo

Bluetooth

Scan

bluetoothctl scan on

List

bluetoothctl devices

List paired devices

bluetoothctl paired-devices

List connected devices (wow)

bluetoothctl devices | cut -f2 -d' ' | while read uuid; bluetoothctl info $uuid; end|grep -e "Device\|Connected\|Name"

Info for single device

bluetoothctl info <MAC>

Connect

bluetoothctl connect <MAC>

Disconnect

bluetoothctl connect <MAC>

Trust

bluetoothctl trust <MAC>

Pair

bluetoothctl pair <MAC>

Unpair

bluetoothctl cancel-pairing <MAC>

Remove

bluetoothctl remove <MAC>

Switch audio output to bluetooth device

pacmd set-default-sink 1 [or the name: bluez_sink.AA_BB_CC_DD_EE_FF.a2dp_sink]

Disable bluetooth

rfkill block bluetooth

Enable bluetooth again

rfkill unblock bluetooth

sound