#!/bin/bash
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SINK=$(pactl list short | grep RUNNING | sed -e 's,^\([0-9][0-9]*\)[^0-9].*,\1,')
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pactl -- set-sink-volume ${SINK} -5%
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VOL=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -oP '\d+?(?=%)' | head -n 1)
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notify-send -t 1000 "Volume: ${VOL}%"
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