21 lines
728 B
Bash
Executable File
21 lines
728 B
Bash
Executable File
#!/bin/sh
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if [ $1 = '-d' ]; then
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current=$(xrandr --verbose | grep -m 1 -i brightness | awk -F' ' '{ print $2 }')
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new=$(echo "$current - 0.1" | bc -l)
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xrandr --output eDP-1 --brightness 0$new
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percent=$(echo "$new * 100" | bc -l)
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notify-send "Brightness lowered to ${percent}%"
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elif [ $1 = '-u' ]; then
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current=$(xrandr --verbose | grep -m 1 -i brightness | awk -F' ' '{ print $2 }')
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new=$(echo "$current + 0.1" | bc -l)
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xrandr --output eDP-1 --brightness 0$new
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percent=$(echo "$new * 100" | bc -l)
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notify-send "Brightness raised to ${percent}%"
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elif [ $1 = '-m' ]; then
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xrandr --output eDP-1 --brightness 1
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notify-send "Brightness reset to 100%"
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else
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xrandr --output eDP-1 --brightness $1
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fi
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