#!/bin/bash set -e isexistnumber=0 until [ $isexistnumber -eq 1 ];do if [ -f /tmp/spark-store-updatenum/number ];then update_app_number=`cat /tmp/spark-store-updatenum/number` echo "$update_app_number" sleep 10 notify-send -i spark-store "星火更新提醒" "星火商店仓库中有$update_app_number个软件包可以更新啦!请到星火商店的菜单处理" isexistnumber=1 fi sleep 10 done