Help - Adding size to a document? More security

Loïc Grenié loic.grenie at
Sun Nov 23 15:55:05 UTC 2008

2008/11/23 Manuel Gomez <mgdpz1 at>

> Hi, i would like to add more size to a document to avoid hackers. If the
> size is too big, troyans won't download the archive (it would take days
> and days...)
> How could i do this? I am using "SFX compiler" for join an archive (3
> gb, for example) with my documents, but i would like to know how its
> done.
> I need: Open the document (for example, dbs in openoffice) in Linux, and
> more than 1 gb of size.
> Thank you very much, I appreciate your help.

    I'm not sure I understand your question. If you just wish to add 1Gb of
  data to the file with name "filename" what you can do is:

dd if=/dev/zero size=4k count=256M >> filename

  This will add 1Gb of zeroes to your file.

        Hope this helps,

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