99 Bottles of Beer

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Language AWK

(correct text)

Date:	11/03/07
Author:	OsamuAoki
URL:	http://people.debian.org/~osamu
Comments:	2
Info:	n/a
Score:	(3.15 in 171 votes)

#!/usr/bin/awk -f
#   awk version of 99 bottles of beer
#    by Whitey (whitey@netcom.com) - 06/05/95
#   updated to create correct text including the ending
#    by Osamu Aoki (osamu@debian.org) - 20007-11-04

BEGIN { 
   for(i = 99; i >= 0; i--) {
      print ubottle(i), "on the wall,", lbottle(i) "."
      print action(i), lbottle(inext(i)), "on the wall."
      print
   }
}
function ubottle(n) {
   return sprintf("%s bottle%s of beer", n ? n : "No more", n - 1 ? "s" : "")
}
function lbottle(n) {
   return sprintf("%s bottle%s of beer", n ? n : "no more", n - 1 ? "s" : "")
}
function action(n) {
   return sprintf("%s", n ? "Take one down and pass it around," : \
                            "Go to the store and buy some more,")
}
function inext(n) {
   return n ? n - 1 : 99
}

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Alternative Versions

Version	Author	Date	Comments	Rate
bottled version	Wilhelm Weske	11/16/08	0
2	Arnold Robbins	01/25/08	0

Comments

jasavi said on 04/12/09 01:54:05

Tested on Fedora 8, it works. Sat Apr 11 2009, 19:20

cpan said on 08/13/10 00:14:42

Nice. Awk is an underutilized and under-appreciated language.

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