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Re^3: Can I from within a module access variables from the calling program?

by kcott (Archbishop)
on Oct 25, 2012 at 12:20 UTC ( [id://1000843]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ perl -le 'local $foo = "whatever"; print $main::foo;'
whatever
  2. or download this
    $ perl -le 'our $foo = "whatever"; print $main::foo;'
whatever

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