使用shell脚本编写猜数字游戏

以下是使用Shell脚本编写猜数字游戏的示例代码：

#!/bin/bash

# 生成一个1-100之间的随机数
number=$((RANDOM % 100 + 1))

# 提示用户输入猜测的数字
echo "Guess a number between 1 and 100:"

# 循环读取用户的输入并进行判断
while read guess; do
    # 判断用户输入的是否为数字
    if ! [[ "$guess" =~ ^[0-9]+$ ]]; then
        echo "Invalid input. Please enter a number between 1 and 100."
    # 判断用户输入的数字是否在1-100之间
    elif (( guess < 1 || guess > 100 )); then
        echo "Invalid input. Please enter a number between 1 and 100."
    # 判断用户猜测的数字是否等于随机数
    elif (( guess == number )); then
        echo "Congratulations! You guessed the right number!"
        exit 0
    # 判断用户猜测的数字是否比随机数大
    elif (( guess > number )); then
        echo "Too high. Guess again:"
    # 用户猜测的数字比随机数小
    else
        echo "Too low. Guess again:"
    fi
done