rendered paste body#!/bin/bashCURRENT=$(grep "current:" /proc/acpi/video/VGA/LCD/brightness |awk '{print $2}')case "$CURRENT" in12)echo -n 12 > /proc/acpi/video/VGA/LCD/brightness;;; 25)echo -n 12 > /proc/acpi/video/VGA/LCD/brightness;;;37)echo -n 25 > /proc/acpi/video/VGA/LCD/brightness;;; 50)echo -n 37 > /proc/acpi/video/VGA/LCD/brightness;;; 62)echo -n 50 > /proc/acpi/video/VGA/LCD/brightness;;; 75)echo -n 62 > /proc/acpi/video/VGA/LCD/brightness;;; 87)echo -n 75 > /proc/acpi/video/VGA/LCD/brightness;;; 100)echo -n 87 > /proc/acpi/video/VGA/LCD/brightness;;; *)echo -n 50 > /proc/acpi/video/VGA/LCD/brightness ;;;esac