david at cantrell.org.uk
Wed Jan 13 17:53:13 GMT 2010
On Wed, Jan 13, 2010 at 01:12:28PM +0000, Dermot wrote:
> I am using it in a perl class but if I could system(`fdupes`) that
> might be preferable. I'll try building the sources and see what
> happens. Failing that I'll have to fallback to slurping and SHA or
Other hashing algorithms exist and are faster but more prone to
inadvertant collisions. If you've got a lot of data to compare, I'd
use one of them (eg one of the variations on a CRC) and then only
bring out the big SHA guns when that finds a collision.
David Cantrell | even more awesome than a panda-fur coat
Nuke a disabled unborn gay baby whale for JESUS!
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