On Mon, 18 Apr 2011, Nicolas Thierry-Mieg wrote:
> Sven Aluoor wrote:
>> On Fri, Apr 15, 2011 at 11:58 PM, Scott Robbins<scottro@xxxxxxxxxx> wrote:
>>
>>> As was mentioned, rpmforge has it. For what it's worth, p7zip does the
>>> same thing and somewhat more quickly at least in my very rough
>>> benchmarks, e.g. time rar e something.rar vs 7z e something rar.
>>
>> Did I understand right? "7z x" can unrar multipart *.rar archives
>> faster than unrar nonfree? How is the CLI syntax?
>
> I doubt that, given it seems to be the same code:
> "The decompression engine for RAR archives was developed using source
> code of unRAR program."
To the contrary, I would even argue that if you base your implementation
on someone else's sourcecode, your implementation is at least as good, but
potentially better than the original.
Because when rewriting you have to understand the original, so
re-implementing provides you with the opportunity to improve. And since
you have to verify it works exactly the same, there's a good chance both
performance and correctness are guaranteed.
The original author may not have a reference to compete against.
--
-- dag wieers, dag@xxxxxxxxxx, http://dag.wieers.com/
-- dagit linux solutions, info@xxxxxxxxx, http://dagit.net/
[Any errors in spelling, tact or fact are transmission errors]
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