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Re^3: Fetching unique owner name

by JaWi (Hermit)
on Dec 03, 2002 at 17:14 UTC ( #217285=note: print w/replies, xml ) Need Help??

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  1. or download this
    my ( @temp, %authors );
@temp = sort map { my @b=split; $b[2]; } `ls -l /path/to/authors`;
  2. or download this
    foreach ( @temp )
{
  $authors{$}=1 if not $authors{$_} and length $_;
}
  3. or download this
    print "$_\n" for keys %authors;

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