Thanks Grandfather. Yes, I know it doesn't generate anything yet. I am trying to work on it to provide random ranges.

This is all greek to me. I am thinking maybe counting %hash and iterating over the items.

Your code provides the randomness. However, it still have sequential Class-C ranges that I am trying to avoid:

64.3.71.100
64.3.71.98
66.1.73.23
66.1.73.21

[download]

This script is for a firewall. It should not have consecutive Class-C's

Best solution seems to be JavaFan's. If only I could shuffle Class-A's on that one

In reply to Re^3: Help with sorting/randomizing? by countingcrows
in thread Help with sorting/randomizing? by countingcrows

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