1.要监控的程序为使用cygwin环境编译的exe可执行文件hello.exe,源码如下:
#include <stdio.h>
#include <unistd.h>
void main(void)
{
while(1)
{
printf("hello\n");
sleep(1);
}
}
2.以批处理形式启动hello.exe,那么启动hello.exe的批处理脚本如下:
@echo off
C:
chdir C:\cygwin64\bin
bash --login -i -c "/cygdrive/c/Users/jello/Desktop/hello.exe"
pause
3.监控程序hello.exe的批处理脚本如下:
:RESTART
tasklist /FI "username eq jello" | find /C "hello.exe" > temp.txt
set /p num= < temp.txt
del /F temp.txt
echo %num%
if "%num%" == "0" start /D "C:\Users\jello\Desktop\" start_hello.bat
ping -n 10 -w 2000 0.0.0.1 > temp.txt
del /F temp.txt
goto RESTART