@ -0,0 +1,24 @@ | |||||
#!/bin/bash | |||||
set -e | |||||
# Define the backlight device | |||||
BACKLIGHT_DEVICE="/sys/class/backlight/intel_backlight" | |||||
DECREMENT=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=$((current_brightness - DECREMENT)) | |||||
# Ensure it doesn't exceed the maximum brightness | |||||
if [ "$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 $new_brightness" |
@ -0,0 +1,24 @@ | |||||
#!/bin/bash | |||||
set -e | |||||
# Define the backlight device | |||||
BACKLIGHT_DEVICE="/sys/class/backlight/intel_backlight" | |||||
INCREMENT=300 # Adjust this to the value you want to increase | |||||
# Get the current and max brightness | |||||
current_brightness=$(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" |