[Lex Computer & Tech Group/LCTG] recycling computers
Frank Sandy
fsandy9 at comcast.net
Mon Feb 20 11:25:43 PST 2023
The last time I disposed of a PC I ran, from the command prompt:
Format C: /P
It asked if the command should be executed on the next boot and I
responded "yes". It appeared to run as expected when I rebooted and I
assume the /P option caused it to overwrite the whole partition. The
disk was then not bootable. Am I correct that it was fully wiped?
Frank Sandy
On 2/20/2023 2:05 PM, Larry Wittig wrote:
> If you're going to bake, as I suggested,it might be good to first
> remove the PCB.
>
> On Mon, Feb 20, 2023 at 1:59 PM Larry Wittig <9423lew at gmail.com> wrote:
>
> One easy way to erase the HDD is to bake it in your oven -- say
> 400 degrees F for 1 hour.
>
> On Mon, Feb 20, 2023 at 1:09 PM Ted Kochanski <tedpkphd at gmail.com>
> wrote:
>
> All,
>
> It all depends on what is the sensitivity of the stuff on the
> disk -- if it is National Security stuff -- then crushing or
> grinding, melting, etc is what you to make sure nothing can be
> recovered
> I we are talking bank accounts, and such that is far too too
> much effort for the reduction of risk -- there are
> commercial programs which do a fairly good job
>
> for example the now Infamous Bleachbit
> from the wikipedia article
> BleachBit is a free and open-source disk space cleaner,
> privacy manager, and computer system optimizer. The BleachBit
> source code is licensed under the GNU General Public License
> version 3.
>
> History
> BleachBit was first publicly released on 24 December 2008 for
> Linux systems.[3] The 0.2.1 release created some
> controversy[4] by suggesting Linux needed a registry cleaner.
>
> Version 0.4.0 introduced CleanerML,[5] a standards-based
> markup language for writing new cleaners.
> On May 29, 2009, BleachBit version 0.5.0 added support for
> Windows XP, Windows Vista, and Windows 7.[6]
> On September 16, 2009, version 0.6.4 introduced command-line
> interface support.[7]
>
> BleachBit is available for download through its website and
> the repositories of many Linux distributions.
>
> www.bleachbit.org <https://www.bleachbit.org/>
>
>
> Features
>
> Identifying and removing Web cache, HTTP cookies, URL
> history, temporary files log files and Flash cookies for
> Firefox, Opera, Safari, APT, Google Chrome
> Removing unused localizations (also called locale files)
> which are translations of software
> Shredding files and wiping unallocated disk space to
> minimize data remanence
> Wiping unallocated disk space to improve data compression
> ratio for disk image backups
> Vacuuming Firefox's SQLite database which suffers
> fragmentation
> Command line interface for scripting automation and
> headless operation
>
>
> Written in Python
> <https://en.wikipedia.org/wiki/Python_(programming_language)>
> Operating system
> <https://en.wikipedia.org/wiki/Operating_system> Microsoft
> Windows <https://en.wikipedia.org/wiki/Microsoft_Windows>
> macOS <https://en.wikipedia.org/wiki/MacOS>
> Linux <https://en.wikipedia.org/wiki/Linux>
> Size <https://en.wikipedia.org/wiki/File_size> 11.5-12.2 MB
> <https://en.wikipedia.org/wiki/Megabyte> (Windows)
> Available in 64 languages^[2]
> <https://en.wikipedia.org/wiki/BleachBit#cite_note-2>
> Type
> <https://en.wikipedia.org/wiki/Software_categories#Categorization_approaches>
> Disk cleaner <https://en.wikipedia.org/wiki/Disk_cleaner>
> License <https://en.wikipedia.org/wiki/Software_license> GNU
> General Public License
> <https://en.wikipedia.org/wiki/GNU_General_Public_License>
> Website www.bleachbit.org <https://www.bleachbit.org/>
>
>
> Ted
>
>
>
> On Mon, Feb 20, 2023 at 12:30 PM Edward Lipman
> <edward.lipman at gmail.com> wrote:
>
> For $39 I'd use my own hammer!
>
> On Mon, Feb 20, 2023 at 9:51 AM <jjrudy1 at comcast.net> wrote:
>
> FYI
>
> A friend has two OLD laptops. One with Windows XP,
> the other Windows 7. I called both Staples and Best
> Buy both of which will take them (and a lot of other
> stuff) at no cost. However it does not include wiping
> the disk. Staples offers that service @$29 each, and
> Best Buy @39 each. Neither could explain to me what a
> full erase means (for all I know they may open the
> case and use a hammer).
>
> John Rudy
>
> 781-861-0402
>
> 781-718-8334 cell
>
> 13 Hawthorne Lane
>
> Bedford MA
>
> jjrudy1 at comcast.net
>
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