Ikegami, a most excellent post!

However, I suspect that OP doesn't need either exec() or fork(), but of course we can't know that without further clarification.

For the OP, there is no need for these in a normal single Perl program as there are modules and functions that can usually do what you need, and much more efficiently.

In reply to Re^3: efficient function by Marshall
in thread efficient function by Anonymous Monk

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