And the use parent, what is it doing precisely please ?

If you're really interested, read about it :) perldoc parent

output

<Reveal this spoiler or all spoilers in this node or all in this thread>

testcase (creates 3 logfiles on each run)

<Reveal this spoiler>

In reply to Re^4: Can I from within a module access variables from the calling program? by Anonymous Monk
in thread Can I from within a module access variables from the calling program? by HJO

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