#!/usr/bin/bash NAME="ErgoDox EZ Shine Keyboard" if ! xinput | grep "$NAME" > /dev/null; then echo "" exit fi ID=$(xinput | grep "$NAME" | cut -d "=" -f2 | cut -d " " -f1) CAPS="$(xinput --get-feedbacks $ID | grep led_mask | awk '{ print $3 }')" if [[ "$CAPS" == "1" ]]; then #echo "⇪" echo "" else echo "" fi