text: #include <stdint.h>
  #include <stdio.h>
  
  int main(int argc, char *argv[])
  {
      uintptr_t dir;
      if(argc == 0)
          return 1;
      sscanf(argv[0], "%lx", &dir);
      printf("Memory at 0x%lx = 0x%016lx\n", dir, *(uintptr_t*)dir);
      return 0;
  }