15 lines
534 B
Bash
15 lines
534 B
Bash
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#!/bin/bash
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# dunst change brightness notification
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# set varialbe $brightness to current brightness level
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brightness=$(cat /sys/class/backlight/acpi_video0/actual_brightness)
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# set variable $max to current max brightness level
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max=$(cat /sys/class/backlight/acpi_video0/max_brightness)
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# calculate percentage
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brightness_percent=$(((brightness * 100) / max))
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# show brightness notification
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dunstify -u low -i brightness -h string:x-dunst-stack-tag:Brightness -h int:value:"$brightness_percent" "Brightness: ${brightness_percent}%"
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