28 lines
642 B
Bash
Executable File
28 lines
642 B
Bash
Executable File
#!/bin/sh
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VOLUME_MUTE="🔇"
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VOLUME_LOW="🔈"
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VOLUME_MID="🔉"
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VOLUME_HIGH="🔊"
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SOUND_LEVEL=$(amixer -M get Master | awk -F"[][]" '/%/ { print $2 }' | awk -F"%" 'BEGIN{tot=0; i=0} {i++; tot+=$1} END{printf("%s\n", tot/i) }')
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MUTED=$(amixer get Master | awk ' /%/{print ($NF=="[off]" ? 1 : 0); exit;}')
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ICON=$VOLUME_MUTE
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if [ "$MUTED" = "1" ]
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then
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ICON="$VOLUME_MUTE"
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else
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if [ "$SOUND_LEVEL" -lt 34 ]
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then
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ICON="$VOLUME_LOW"
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elif [ "$SOUND_LEVEL" -lt 67 ]
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then
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ICON="$VOLUME_MID"
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else
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ICON="$VOLUME_HIGH"
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fi
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fi
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echo "$ICON" "$SOUND_LEVEL" | awk '{ printf(" %s:%3s%% \n", $1, $2) }'
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