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Swapping names of list while keeping the contents as it is.

by zing (Beadle)
on Aug 30, 2012 at 18:25 UTC ( #990815=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    LIST.txt
    
    ...
    
    jay 190
    bob 13
    
  2. or download this
    
    bob 21 34 56
    ...
    
    bob 190
    jay 13