try
whatis cd
to test if the function as active at all
btw: I just saw your signature. Great :D
>>> --
>>> Ryan
>>> [ERROR]: Your autotools build scripts are 200 lines longer than your
>>> program. Something’s wrong.
>>> http://kirbyfan64.github.io/
>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.