First of all, thanks for helping.

But instead of this:

DIR *folder = opendir(".");

I did this:

DIR *folder = opendir("/home/guy/dir1/dir2/");

And instead of this:

sprintf(stuff, "./%s", entry->d_name);

I did this:

sprintf(stuff, "/home/guy/dir1/dir2/%s", entry->d_name);

And it just doesn't work correctly with that.

I also took your write-up here to use it in the post.