pactl-getvolume

#!/bin/bash

SINK=$(cat /tmp/pactl-volumectl-sink)

if [ -z ${SINK} ]; then
    SINK=$(pactl-getsink| sed -n '1p')
fi

remute='^m$'

if ! [[ "$SINK" -eq -1 ]]; then
    if [[ $1 =~ $remute ]]; then
        MUTESTATUS="$(pactl list sinks | sed -En '/Sink #'"${SINK}"'/,+8p' | sed -En 's/Mute: +(.*)/\1/p' | xargs)"
         if [ "${MUTESTATUS}" = "yes" ]; then
            echo 1
        elif [ "${MUTESTATUS}" = "no" ]; then
            echo 0
        else
            echo -1
        fi
    else
        read -r left right <<< "$(pactl list sinks | sed -En '/Sink #'${SINK}'/,+9p' | sed -En 's/Volume:.+\/ +([0-9]+)\%.+\/ +([0-9]+)\%.*$/\1 \2/p' | xargs)"
	if [ "$left" -lt 0 ] || [ "$left" -gt 100 ] || [ "$right" -lt 0 ] || [ "$right" -gt 100 ]; then
	    echo "-1 -1"
	else
	    echo "$left $right"
	fi
	
    fi
else
    echo "-1 -1"
fi