#!/bin/bash
num=$[$RANDOM%100] #100以内的随机数
echo $num
while true #死循环
do
read -p "请输入数字" shuzi
if [ $shuzi -eq $num ];then
echo "恭喜你猜对了"
read -p "要继续吗" jixu
if [ $jixu = 'y' ];then #判断是否输入
num=$[$RANDOM%100]
continue
else
break
fi
elif [ $shuzi -gt $num ];then
echo "猜大了"
elif [ $shuzi -lt $num ];then
echo "猜小了"
else
echo "猜错了"
fi
done