Re: Recycle bin
- From: IGiveUP <IGiveUP.2qidk5@xxxxxxxxxxxx>
- Date: Sun, 13 May 2007 06:45:58 +0100
LVTravel Wrote:
To further expand on Phil's answer, when you delete a file "to the
recycle
bin" the file is not physically changed in any way. The only thing
that
happens is that the OS marks that file name entry as inaccessible to
the
normal file handling system. The physical file data is protected from
being
overwritten by other files. If you "recover" the file the name is put
back
into the table so it can be addressed again.
When you delete the file from the recycle bin the file name entry and
the
physical hard drive space is marked so it can be overwritten by other
filenames and data. This is a simplified explanation of what goes on
in the
operating system file handling system.
"Phil Anthropist" dont_bother@xxxxxxxxxxxxxxxx wrote in message
news:44f87abe@xxxxxxxxxxxxxxxxx
"Joec" wrote:-
When a file is deleted and appears in the recycle/recovery list just
how
was
this file "saved"? Is the deleted physical location of the file
reserved
and
the bin just a pointer? Is the deleted file actually moved to another
file
location used by the bin function? If yes, is the file compressed? If
yes, is
the compression algortihm lossy or non-lossy?
My basic "concern" is with image files. Will a recovered image file
have
any
degradation in quality compared to its original, deleted file?
Thanks-
Files that are deleted to the recycle bin and then restored to their
original location are not changed in any way.
-
What if I restore the photos and now I can't locate them? They are not
in the same area as before. How can I bring them back up from my hard
drive? Need help, thanks!
--
IGiveUP
.
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