#!/bin/bash pidAna=`ps -ef |grep mqtt-1.0.0 | grep -v 'grep'| awk '{print $2}'` err=0 if [ ! $pidAna ]; then echo "mqtt-1.0.0 is down" err=1 else echo "mqtt-1.0.0 is running" fi if [ $err == 0 ]; then touch BASE_DIR/RUNNING.lock else if [ -e "BASE_DIR/RUNNING.lock" ]; then BASE_DIR/startMqtt.sh fi fi