#include 
#include 


int main(int argc, char** argv)
{
    FILE* handle = NULL;

    if (argc == 2)
        handle = fopen(argv[1], "r"); // r+b // read-write binary
    else
        handle = stdin;

    if (handle == NULL)
        return 1; // Could not open file

    printf("/$ ");

    int c = 0;

    char command_line[255];
    char command_char[2];

    command_line[0] = 0;

    while(!feof(handle))
    {
        c = fgetc(handle);

        //fputc(c, stdout);

        if (c != 0)
        {
            //printf("%d ", c);
            command_char[0] = c;
            command_char[1] = 0;
            strcat(command_line, command_char);
        }

        if (c == '\n')
        {
            //printf("%s", command_line);
            system(command_line);
            printf("/$ ");

            command_line[0] = 0;
        }
    }

    fclose(handle);

    return 0;
}

//fflush(stdout);
//FILE* handle = tmpfile();
//(c = fgetc(handle)) != EOF