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Add the bash UNIX Shell.
(→{{header|Common Lisp}}: ++ C) |
(Add the bash UNIX Shell.) |
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Which is from the three pigs: 2
>huff and puff<</lang>
=={{header|UNIX Shell}}==
The bash shell with its [[http://www.softpanorama.org/Scripting/Shellorama/Control_structures/select_statements.shtml select]] statement.
<lang bash>bash$ PS3='Which is from the three pigs: '
bash$ select phrase in 'fee fie' 'huff and puff' 'mirror mirror' 'tick tock'; do> if [[ -n $phrase ]]; then
> PHRASE=$phrase
> echo PHRASE is $PHRASE
> break
> else
> echo 'invalid.'
> fi
> done
1) fee fie
2) huff and puff
3) mirror mirror
4) tick tock
Which is from the three pigs: 5
invalid.
Which is from the three pigs: 2
PHRASE is huff and puff
bash$ </lang>
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