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Old 05-13-2009, 09:24 AM   #16
ghostdog74
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in order to be resilient to changes in input, using $NF and $(NF-1) is still a better choice.
 
Old 05-13-2009, 09:30 AM   #17
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Which is what I was saying.
 
Old 05-13-2009, 09:32 AM   #18
H_TeXMeX_H
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You can do either way, to me the rev answer came to mind first, followed by the awk one. Sure the awk one is better.
 
  


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