随机数猜数字

#!/bin/bash	

echo -e "\033[34m 游戏开始！！！ \033[0m"	

while :
do
	random_number=$(shuf -i 10-99 |head -1)	# 生成随机数
	# echo $random_number

	for i in $(seq 3)
	do
		read -p "请输入你猜的数字大小：" guess_number	# 输入猜测的数字

		if [ $random_number -gt $guess_number ]
		then
			echo "猜小了！"
		elif [ $random_number -lt $guess_number ]
		then	
			echo "猜大了！"
		else
			read -p "恭喜你，猜对了，是否继续玩游戏（y/n）：" judge
			if [ $judge == "Y" -o $judge == "y" ]
			then
				break
			else
				echo -e "\033[34m 欢迎大佬下次在玩！\033[0m"
				exit
			fi		
		fi
		echo "你还有$(expr 3 - $i)次机会！"
		if [ $(expr 3 - $i) == 0 ]
		then
			read -p "没有机会了，是否继续玩游戏（y/n）：" judge
                        if [ $judge == "Y" -o $judge == "y" ]
                        then
                                break	# 跳出循环
                        else
                                echo -e "\033[34m 欢迎大佬下次在玩！\033[0m"
			fi
			exit
		fi
	done
done