It's a great module, but it's useless here since the OP wants to capture the output of the children. For that, he'd need to use select or threads as part of the solution.

He might want to take a look at Fork::Manager's code to see how to limit the number of concurrent children, but he won't be able to use the module itself.

In reply to Re^2: running multiple system commands in parallel by ikegami
in thread running multiple system commands in parallel by incognito129

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