#!/usr/bin/zsh performance() { echo '128' >/sys/class/leds/system76_acpi::kbd_backlight/brightness /usr/bin/system76-power profile performance } battery() { echo '128' >/sys/class/leds/system76_acpi::kbd_backlight/brightness /usr/bin/system76-power profile battery } case "$1" in performance) performance ;; battery) battery ;; *) echo "Please enter an action" ;; esac