On Mon, Sep 9, 2013 at 3:00 AM, Scott Kostyshak wrote:
> tools::md5sum gives a warning if it receives a directory as an
> argument on Unix but not on Windows.
>
> From what I understand, this happens because in Windows a directory is
> not treated as a file so fopen returns NULL. Then, NA is retur
tools::md5sum gives a warning if it receives a directory as an
argument on Unix but not on Windows.
>From what I understand, this happens because in Windows a directory is
not treated as a file so fopen returns NULL. Then, NA is returned
without a warning. On Unix, a directory is treated as a file
