beep.exe

#include<stdio.h>
#include<stdlib.h>
#include<unistd.h>

int main ( int argc, char *argv[] )
{

    if (argc > 2 && (argc - 1) % 2 == 0)
    {
        char *p;
        int args = (argc - 1) / 2;
        int loop1;

        for (loop1 = 0; loop1 < args; loop1++)
        {
            long conv1 = strtol(argv[(loop1 * 2) + 1], &p, 10);
            long conv2 = strtol(argv[(loop1 * 2) + 2], &p, 10);

            int beepCount = conv1;
            int beepInterval = conv2;

            int loop2;

             printf("beeping %d times\n", beepCount);
             printf("with %d sec interval\n", beepInterval);

            for(loop2 = 0; loop2 < beepCount; ++loop2)
            {
                printf("\a");
                sleep(beepInterval);
            }
        }
    }
    else
    {
        printf("%s <count> <interval (sec)> [ <count> <interval (sec)> [...] ]", argv[0]);
    }
    return 0;
}