On 05/14/10 16:20, Glenn Knickerbocker wrote:
For the problem at hand, the obvious workaround is just to verify that
the record is long enough to be part of the packed file:

  PIPE < fn ft1 fm | fblock 1024 | locate 1024 | unpack | > fn ft2 fm


That gives no report of a corrupted file; it quietly pretends it's OK.
It's effective if the only mechanism by which a file gets corrupted is
by having a few characters added at the end ("the problem at hand").
But what if a few characters were deleted, or added at the beginning?

Not the way I like to work.

-- gil

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