Report file sizes :)

report_sizes.c

#include <sys/stat.h>
#include <stdio.h>

int
main (int argc, char *argv[])
{ 
  struct stat t;

  while (*++argv != NULL)
    { 
      if (lstat (*argv, &t) == -1)
        perror ("stat");

      if (! S_ISREG (t.st_mode) && ! S_ISLNK (t.st_mode))
        continue;

      printf ("%s has %ld bytes\n", *argv, (long) t.st_size);
    }

  return 0;
}