May I suggest you take a look at Parallel::ForkManager-I have used it a number of times so I would not have to worry about keeping track of the number of processes that are running (just set a number, and when one finishes, it handles spawning off the next one. (Bonus: One of the examples in the documentation is a file downloader.)

Hope that helps.

In reply to Re: fork / threads script by atcroft
in thread fork / threads script by luxs

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