16 lines
344 B
Bash
Executable File
16 lines
344 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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if [ "$1" = "up" ]; then
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upDown="+$2%"
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else
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upDown="$2%-"
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fi
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newBrightness="$(brightnessctl -m set "$upDown" | cut -d, -f4)"
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notify-send -u low \
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-h string:x-canonical-private-synchronous:change-backlight \
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-h "int:value:${newBrightness/\%/}" \
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-- "Set brightness to $newBrightness"
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