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Text File  |  1989-04-21  |  227 b   |  14 lines
  1.  
  2. #   reverse - print input in reverse order by line
  3.  
  4.     { line[NR] = $0 }    # remember each input line
  5.  
  6. END    {
  7.         i = NR        # print lines in reverse order
  8.         while (i > 0)
  9.         {
  10.         print line[i]
  11.         i = i - 1
  12.         }
  13.     }
  14.