On Fri, Jun 22, 2012 at 11:27:23AM -0700, Gary Johnson wrote: > On 2012-06-22, Luis Mochan wrote: > > > But that would defeat the purpose of the copy which is to have a > > > stable file for LibreOffice to read while allowing mutt to wipe and > > > delete its temporary file. A hard link would work if it wasn't that > > > mutt wipes the file before unlinking it. > > > > > > > I guess not. If I understand correctly, the file will remain alive > > while its link count of the file is possitive. Even if mutt deletes > > (it's link), the other link (and the file) will survive. > > Yes, but mutt overwrites the contents of the file with zeros first > (what I meant by wiping), leaving the other link pointing to a file > full of zeros, and leaving LibreOffice with nothing useful to read. > Got it. Anyway, what is the rationale for wiping the file contents? Security? Regards, Luis
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