4问答题:前三个题目都是国科大的校园知识,问国科大的同学,第四题纯数字可以枚举。最后一题很容易百度到那个文档然后找所有9个字符长度的都试一遍
7旅行照片提示手机拍摄屏幕即可答题,所以用手机拍电脑屏幕,然后把手机里照片传到电脑上,exiftool可以获取gps信息。手机拍照的时候要打开记录地理信息的开关
8助力大红包,这个让别人助力应该是没用的,因为大家的IP重合度都比较高,应该是自己找各种IP试,10分钟时间限制太短了,还没做出来
13厨房游戏题前两问很简单,在switch玩过分手厨房就很容易优化操作步骤了,没玩过的建议去玩玩,游戏叫overcooked,对这道题很有帮助
刚刚做出来一道难题,马赛克:二维码被打码模糊,百度搜索如何对图片进行反模糊操作,搜到photoshop的锐化功能,下载安装photoshop,用锐化工具涂抹被打码的部分,然后扫描二维码得到flag
只读文件系统成功解出!一开始百度搜索如何写入只读文件系统,得知需要mount -o remount,rw命令,尝试无果。经过深入研究,发现题目文件系统位于开启了写保护功能的u盘上。再次百度,根据教程下载u盘量产工具烧写,移除写保护,此时重新使用mount命令,即可写入文件!佩服出题人的智慧!
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