dotfiles: config/openbox/script/volume (71ddd0a)

dotfiles/config/openbox/script/volume (view raw)

#!/bin/sh
CHK_MUTE() { amixer -D pulse get Master | grep '%' | grep -oE '[^ ]+$' | grep off; }
VOLUME="$(amixer -D pulse get Master | grep '%' | head -n 1 | awk -F'[' '{print $2}' | awk -F'%' '{print $1}';)"

case $1 in
    percent)
        if CHK_MUTE &> /dev/null
        then
            echo ""
        else
            echo " $VOLUME%"
        fi
    ;;
    up)   amixer sset Master 2%+    ;;
    down) amixer sset Master 2%-    ;;
    mute) amixer sset Master toggle ;;
esac

1	#!/bin/sh
2	CHK_MUTE() { amixer -D pulse get Master \| grep '%' \| grep -oE '[^ ]+$' \| grep off; }
3	VOLUME="$(amixer -D pulse get Master \| grep '%' \| head -n 1 \| awk -F'[' '{print $2}' \| awk -F'%' '{print $1}';)"
4
5	case $1 in
6	percent)
7	if CHK_MUTE &> /dev/null
8	then
9	echo ""
10	else
11	echo " $VOLUME%"
12	fi
13	;;
14	up) amixer sset Master 2%+ ;;
15	down) amixer sset Master 2%- ;;
16	mute) amixer sset Master toggle ;;
17	esac