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real language
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Language Posix Shell
| Date: | 04/20/05 |
| Author: | Dave Plonka |
| URL: | n/a |
| Comments: | 0 |
| Info: | n/a |
| Score: |  (2.00 in 2 votes) |
Posix is yet another U**x shell.
#!/bin/sh
# POSIX shell version of 99 Bottles
# Dave Plonka - plonka@carroll1.cc.edu
typeset -i n=99
typeset bottles=bottles
typeset no
while let n
do
echo "${n?} ${bottles?} of beer on the wall,"
echo "${n?} ${bottles?} of beer,"
echo "take one down, pass it around,"
n=n-1
case ${n?} in
0)
no=no
bottles=${bottles%s}s
;;
1)
bottles=${bottles%s}
;;
esac
echo "${no:-${n}} ${bottles?} of beer on the wall."
echo
done
exit
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