I would suggest having the fork()ed children read some data from /dev/random or /dev/urandom and using that, rather than giving them all their own copy of the pRNG in the same state and so producing the same data. Alternatively, <advert>Net::Random</advert>

In reply to Re^2: Poor randomness with File::Temp and fork(). by DrHyde
in thread Poor randomness with File::Temp and fork(). by BazB

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