My security guy asked me a question about where my randomness came from. ( I assume he means random numbers in my scripts, not my general randomness ).

My platform does have /dev/urandom and I would hope that this would be the seed for perl's rand PRNG.

From reading perldoc -f srand I have:

uses a semi-random value supplied by the kernel (if it supports the /dev/urandom device) or based on the current time and process ID, among other things.

So now I know that I could possibly be using /dev/urandom. How can I tell if I am actually using it?

In reply to What is the truth about srand()? by mull

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