Good solution. You chose the way to store everything in a hash. I like this way. But of course you load the complete file into memory. But if you have enough memory I think it is a very good way.

UPDATE:

Untested: But I think the data is hex-ascii. So I think that the unpack command should use '(H2)*' instead of '(A2)*'.

In reply to Re^2: Storing unordered data from file in memory by Dirk80
in thread Storing unordered data from file in memory by Dirk80

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