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Re^7: Wrong idioms (open $fh, '<', undef)

by vsespb (Hermit)
on Apr 02, 2013 at 09:47 UTC ( #1026641=note: print w/ replies, xml ) Need Help??

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  1. or download this
    perl -e " open $dirname, q/../ or die $!, $/, $^E, $/ "
    bash: !,: event not found
    
  2. or download this
    perl -e ' open $dirname, q/../ or die $!, $/, $^E, $/ '
    (no error)
    
  3. or download this
    use strict;
    use warnings;
    ...
    5
    7;7;7
    5
    

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