[JoshMcguigan]

Thanks for reading so closely and providing great feedback!

You are totally right on problems 1 and 2 being swapped.

For problem #5, you caught me taking too large a logical leap and making some assumptions there. Turns out the issue is just that cowsay special cases directories called `bin` (and thus treats directories called `sbin` differently)[0].

I just pushed an update to the post correcting both of these.

[0]: https://github.com/cowsay-org/cowsay/blob/d8c459357cc2047235...