#!/bin/bash
#Program:
# 这个程序是对07-ans-yn.sh的改进版本，使用条件判断式-if
#History:
# 2024/07/14 LouisFonda<yigencong@yahoo.com>

read -p "请输入：" yn
if [ "${yn}" == 'y' ] || [ "${yn}" == 'Y' ]; then
  echo "你确认了！"
  exit 0
elif [ "${yn}" == 'n' ] || [ "${yn}" == 'N' ]; then
  echo "你拒绝了！"
  exit 0
else
  echo "我不理解你的输出!" && exit 0
fi