1 #include <thread> 2 #include <fstream> 3 main(int argc,char * argv[])4 int main(int argc, char *argv[]) 5 { 6 if (argc >= 2) { 7 std::ofstream(argv[1]).close(); 8 } 9 // Wait to be attached. 10 std::this_thread::sleep_for(std::chrono::minutes(1)); 11 return 0; 12 } 13