如何使用替代模式多次覆盖硬盘。 [英] How to overwrite the hard disk many times with alternative pattern.

问题描述

要擦除磁性介质，我需要用其他图案覆盖硬盘或驱动多次，以便将其暴露在磁场中。

To erase the magnetic media, I need to overwrite hard disk or drive many times with alternative patterns in order to expose it to a magnetic field.

推荐答案

Be 非常小心 使用以下代码： http://blogs.msdn.com/b/jeffrey_wall/archive/2004/09/13/229137.aspx [ ^ ] - 它将Defrag API包装在C＃包装器中，以便您可以直接在.NET中使用它

这应该允许您访问未使用的磁盘文件映射，以便您可以覆盖它。



CAVEAT：我没有尝试过，我不会用十英尺的牛刺来触摸它，如果你意外毁坏了自己的文件系统来给我哭...



就个人而言，我会使用其中一种商品，因为有很多东西可能会出错开发并销毁我的实时磁盘...但这是你的风险。

Be extremely carefull with this code: http://blogs.msdn.com/b/jeffrey_wall/archive/2004/09/13/229137.aspx[^] - it wraps the Defrag API in a C# wrapper so you can use it directly from .NET
That should allow you access to the unused disk file map, so you can overwrite it.

CAVEAT: I haven't tried it, I wouldn't touch it with a ten foot cattle prod, and if you destroy your own file system by accident don't come crying to me...

Personally, I'd use one of the commercial products, as there are far, far too many things that could go wrong in development and destroy my "live" disk...but it's your risk.

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