#!/usr/bin/bash if [ "$(pgrep -x redshift)" ]; then period=$(redshift -p 2> /dev/null | grep Period | awk '{print $2}') if [[ $period == 'Night' ]]; then #echo "" #echo "" echo "" #echo "鈴" elif [[ $period == 'Transition' ]]; then echo "" else echo "盛" fi else echo "" fi