# F5的笔记本 ( https://f5soft.site/ ) ——隐藏的文章 **想法：** [Support Urkaine, Defend Democracy 支持乌克兰，捍卫民主](https://f5soft.site/ideas/2022/0305/) **图片：** [Do You Hear the People Sing? 你可听见人民在歌唱？](https://f5soft.site/photos/2022/0325/) **文件：** [学生管理系统（待确认）](https://f5soft.site/notes/2020/1121/network-socket.tar.gz) 备份：[https://gpo.saobby.com/i/UVQiWQRlusa91GoK.gz](https://gpo.saobby.com/i/UVQiWQRlusa91GoK.gz) \ lllllll