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  1. or download this
    $ perl -E 'for( my $i=0; $i<10; $i++ ){say "Inside loop: $i";} say "Ou
    +tside loop: $i";'
    Inside loop: 0
    ...
    Inside loop: 8
    Inside loop: 9
    Outside loop:
    
  2. or download this
    ...
    Inside loop: 9
    Use of uninitialized value $i in concatenation (.) or string at -e lin
    +e 1.
    Outside loop: