Minor point: I'd add "exec" in front of "perl". Reduces overhead a minor bit. It's sorta like the the goto &NAME in Perl, but bigger.

In reply to Re^2: How to change a script's environment after the script is already run, based on shell sourcing ? by Tanktalus
in thread How to change a script's environment after the script is already run, based on shell sourcing ? by ronbarak

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