first commit, 去掉大文件后新建的git库，和老库的提交17ce6ae一样

finger_daemon_while.sh

@@ -0,0 +1,21 @@
+#! /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