quiz

来自「Unix Shell编程权威指南的配套源代码,书是好书,不过习题没有答案,要自己」· 代码 · 共 11 行

#!/bin/sh
# Scriptname: quiz
echo "Who was the chief defense lawyer in the OJ case?"
read answer
while [ "$answer" != "Johnny" ]
do
     echo  "Wrong try again!"
     read answer
done
echo You got it!