#!/bin/bash
ww=(剪刀 石头 布)
num=$[RANDOM%3]
computer=${ww[$num]}
echo "1.剪刀"
echo "2.石头"
echo "3.布"
read -p"输入1-3:" mt
case $mt in
1)
if [ $num -eq 0 ]
then
echo "平局"
elif [ $num -eq 1 ]
then
echo "你赢"
else
echo "计算机赢"
fi
;;
2)
if [ $num -eq 0 ]
then
echo "你赢"
elif [ $num -eq 1 ]
then
echo "平局"
else
echo "计算机赢"
fi
;;
3)
if [ $num -eq 0 ]
then
echo "计算机赢"
elif [ $num -eq 1 ]
then
echo "你赢"
else
echo "平局"
fi
;;
*)
echo "请输入1-3: "
esac
Shell script game: Rock Paper Scissors
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Origin blog.51cto.com/15077398/2589786
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