|
|
- #!/bin/bash
-
- set -e
-
- # Define the backlight device
- BACKLIGHT_DEVICE="/sys/class/backlight/intel_backlight"
- INCREMENT=300 # Adjust this to the value you want to increase
-
- # Get the current and max brightness
- current_brightness=$(cat "$BACKLIGHT_DEVICE/brightness")
- max_brightness=$(cat "$BACKLIGHT_DEVICE/max_brightness")
-
- # Calculate new brightness value
- new_brightness=$((current_brightness + INCREMENT))
-
- # Ensure it doesn't exceed the maximum brightness
- if [ "$new_brightness" -gt "$max_brightness" ]; then
- new_brightness=$max_brightness
- fi
-
- # Set the new brightness
- echo "$new_brightness" > "$BACKLIGHT_DEVICE/brightness"
-
- notify-send "Brightness increased to $new_brightness"
|
