99 Bottles of Beer

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Language Z-Shell

(Fixed)

Date:	02/15/06
Author:	Chris Johnson
URL:	n/a
Comments:	0
Info:	http://www.zsh.org
Score:	(2.96 in 120 votes)

!/usr/bin/env zsh
alias print_strophe='echo "$beer bottle$s of beer on the wall,"
        echo "$beer bottle$s of beer,"
        echo "take one down, pass it around,"
        let beer="$beer - 1"
        if [ "$beer" -eq "1" ]
        then
                unset s
        fi
        if [ "$beer" -eq "0" ]
        then
                beer="No"
                s="s"
        fi
        echo "$beer bottle$s of beer on the wall."
        echo'


beer=99
s="s"
while [ "$beer" != "No" ]
do
        print_strophe
done

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