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11 lines
224 B
Bash
11 lines
224 B
Bash
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#!/bin/bash
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OLD_VOL=0
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pactl subscribe | grep --line-buffered "sink" |
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while read; do
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VOL=$(amixer get Master | grep -Po "[0-9]+(?=%)" | tail -1)
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if [[ $VOL != $OLD_VOL ]]; then
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tvolnoti-show $VOL
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OLD_VOL=$VOL
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fi
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done
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