Yet another UN*X shell. #!/bin/ksh # Korn shell version of 99 Bottles # Dave Plonka - plonka@carroll1.cc.edu typeset -i n=99 typeset bottles=bottles typeset no while (( n )) do print "${n?} ${bottles?} of beer on the wall," print "${n?} ${bottles?} of beer,\ntake one down, pass it around," n=n-1 case ${n?} in 0) no=no bottles=${bottles%s}s ;; 1) bottles=${bottles%s} ;; esac print "${no:-${n}} ${bottles?} of beer on the wall.\n" done exit