Sort of glad to hear it. Two things that rather annoy me about Oracle:
1) They actually create directories named "core".
2) They make many files with spaces in the name.
Number 1 caused issues because many people used to run cron jobs to automatically delete core files (memory dumps of failed programs).
Number 2 makes us have to do special quoting and escaping in scripts that really ought not to be necessary like the rsync example I mentioned above.
Funny - I was downloading pictures from my sister's Sony digital camera to my Windoze laptop and she asked why I named the directory with underscores between the words. I explained that God didn't intend for files to have spaces in their names.