On 10 December 2010 03:11, Amadeus W.M. <amadeus84@xxxxxxxxxxx> wrote:
perl or python.
In perl you want "unpack" and in python you probaly want "struct.unpack".
jch
I have a binary file with data. Each block of 48 bytes is a record. I
want to extract the first 8 bytes within each record. I'm thinking this
should be possible with dd, but gawk, perl - anything goes. It just has
to be fast, because the data files are ~ 1Gb.
I can do this in C++ but I was just wondering if it can be done with
existing well tested tools.
Any suggestions? Thanks!
perl or python.
In perl you want "unpack" and in python you probaly want "struct.unpack".
jch
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