So, I'm trying to get all files older than 40 days. (hence the -mtime -40), but can't find because some files have invalid predicates. (Need to find all files whether in current or descendant.
$ find . -name * -mtime -40 > FILE_LIST
find: invalid predicate `-file-name.xls'
And then...
$ find ./* -name * -mtime -40 > FILE_LIST
find: invalid predicate `-file-name.xls'
And neither of these seem to do it.