use threads;

my @counters = map async( sub{ system 'counts.sh'; } ), 1 .. 8;
my @staters  = map async( sub{ system 'stats.sh';  } ), 1 .. 8;

$_->join for @counters, @staters;

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Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
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In reply to Re: loop over to utilize all cpus by BrowserUk
in thread loop over to utilize all cpus by Anonymous Monk

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