13 lines
329 B
Bash
13 lines
329 B
Bash
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#!/bin/bash
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command="${1:=toggle}"
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current="$(amixer get Master | sed -n '/%/s/.*\[\(.*\)%\].*/\1/p' | head -1)"
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case $command in
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toggle) amixer set Master toggle ;;
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down) amixer set Master "$((current - 5))%" ;;
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up) amixer set Master "$((current + 5))%" ;;
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*) notify-send "learn to volume" ;;
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esac
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