On line 27 %$result should be %{ $result }.

Why?

$ perl -le '
> $h = {a => 1, b => 2};
> print for sort keys %$h;'
a
b
$

[download]

Cheers,

JohnGG

In reply to Re^4: perl and sudo basic question by johngg
in thread perl and sudo basic question by yelekeri

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