可用于对指定的程序运行状态进行监控，如果退出运行或者已经没有响应（既死掉），则杀掉无响应的进程，并重新自动运行前保留现场屏幕到文件。 -Can be used to specify the procedures to monitor the status, if the exit is running or has not responded (both dead), then kill the non-response process, and re-run automatically before the reservation Xianchang screen to a file.