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28 lines
771 B
Bash
28 lines
771 B
Bash
#!/bin/bash
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# Toggles bluetooth on a Linux system. Make sure that you have bluetoothctl installed.
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# I use it with a shortcut.
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DONGLE_MAC=$(bluetoothctl list | grep dongle | awk '{print $2}')
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INTERNAL_MAC=$(bluetoothctl list | grep internal | awk '{print $2}')
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if [ -z $DONGLE_MAC ]; then
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DEVICE_MAC=$INTERNAL_MAC
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else
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DEVICE_MAC=$DONGLE_MAC
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fi
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if [ $(bluetoothctl show $DEVICE_MAC | grep Powered | grep -c yes) == 1 ]; then
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echo -e "select $DEVICE_MAC\npower off" | bluetoothctl
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else
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if [ $(rfkill --output-all | grep bluetooth | grep -c blocked) != 0 ]; then
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rfkill unblock bluetooth
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fi
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echo -e "select $DEVICE_MAC\npower on" | bluetoothctl
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fi
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if ! [ -z $DONGLE_MAC ]; then
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sleep 0.5
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echo -e "select $INTERNAL_MAC\npower off" | bluetoothctl
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fi
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