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  1. or download this
    package r;
    use strict;
    ...
    }
    
    1;
    
  2. or download this
    [me@host]$ cat `find d* -type f` | wc -l  
      58040
    [me@host]$ perl -mr -lne '$x++; END{print $x}' d*
    58040
    [me@host]$
    
  3. or download this
    ------------
    :Wq
    Not an editor command: Wq