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On Saturday, 28 April 2012 09:16 -0700,
in article <2012042809164895170-DianeVan@somemailcom>,
Diane Van <
Dian...@somemail.com> wrote:
> I read with interest about the "shredder" in dashboard. I didn't
> have it, so I downloaded it and put it in dashboard.
> I am kind of new to Mac and actually read these newsgroups for tips
> and how to's. Always hoping to learn more - as a newbie to Apple so
> much is cool, but so much is hidden.
> So now I have the shredder in dashboard how can I drag a file to it?
> My dashboard (which I use infrequently) is full screen so is either
> open or closed.
Diane,
In order to try to tackle your question, I downloaded, installed and
uninstalled Shredder.wdgt. While I'm an experienced Mac user, I'll be
damned, if I can figure out how to make this thing work.
If it is your intention to actually delete a file, rather than simply
removing its directory listing -- that is to make the file
unrecoverable -- there are a couple of options available to you.
Neither of these options require any additional software. Both are
provided as part of Mac OS X.
If you prefer using a GUI (Graphical User Interface), go to the Finder
and either select Finder:Preferences or use the keyboard short-cut,
'command-,'. Under the Advanced settings, you have to option of
checking 'Empty Trash securely'. Choosing this option will overwrite
any and all files in your Trash. IIRC, it will overwrite the file(s)
with random text characters 35 times, then zeros. One must be
extremely careful when using this setting, always remembering that
once a file is deleted in this manner, it cannot be recovered; it's
gone.
If you're comfortable using a CLI (Command Line Interface), launch
Terminal.app in your Utilities folder, and type, "man srm <RETURN>."
Note, this offers you a lot more control over what takes place, as
the file you want to shred is not required to be in the Trash. Here,
you also have the choice of how securely the file(s) are overwritten;
single pass, 7 US DoD compliant passes, or the default 35 passes.
(The fewer passes, the more quickly the operation will complete.)
Normally, I'll run:
srm -rvz <complete path(s) to file(s) or director(y|ies)>
The thing to remember, in all cases, is that once files are
overwritten in this manner, they cannot be recovered from the disk
upon which they previously existed.
- --
David Ritz <
dr...@mindspring.com>
Be kind to animals; kiss a shark.
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