ubuntu: destroy a huge binary file and make it non-readable.

Ping songpingemail at gmail.com
Sun Jan 26 21:47:31 UTC 2014


Thanks folks!
I got some other suggestion mentioning using head or tail to cut just one line of the gz file. This might Change the file size a little bit (shred also does the same) though.

from iPhone


On Jan 26, 2014, at 16:09, Nils Kassube <kassube at gmx.net> wrote:

> Johnny Rosenberg wrote:
>> 2014-01-26 Nils Kassube <kassube at gmx.net>
>>> My
>>> expample of the Caesar cipher was used because that is something one
>>> can understand even without a computer. And of course this simple
>>> program would only work with text, not with data.
>> 
>> And only with English text… [a-zA-z].
> 
> I think one could use something like this which would include your 
> Swedish special characters: "ghijklmnopqrstuvwxyzåäöabcdef". That would 
> be nearly unbreakable :)
> 
> 
> Nils
> 
> 
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