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  1. or download this
    [me@host test]$ echo -e foo\\nbar\\nbaz > a
    [me@host test]$ time perl -e '$x = do { local (@ARGV, $/) = "a"; <> };
    + print $x'
    ...
    user    0m0.090s
    sys     0m0.050s
    [me@host test]$
    
  2. or download this
    ------------
    :Wq
    Not an editor command: Wq