#! /bin/sh PRO_NAME=psdk_demo while true ; do NUM=`ps -ef | grep ${PRO_NAME} | grep -v grep |wc -l` # echo $NUM if [ "${NUM}" -lt "1" ];then echo "${PRO_NAME} was killed" /bin/echo $(/bin/date +%F_%T) >> /home/rock/programRunLog/djiLog/runtime.log psdkLogFileName=$(date +%Y%m%d_%H%M_%S).dji_log sudo /home/rock/tc_projects/Payload_SDK_V2.2.1/sample/platform/linux/manifold2/project/build/psdk_demo &> /home/rock/programRunLog/djiLog/$psdkLogFileName elif [ "${NUM}" -gt "1" ];then echo "${PRO_NAME} is running" fi done exit 0