我写的一个界面类似linux的文件系统，在win－tc下编译通过，可创建文件edit，删除文件del，创建目录md，删除目录rd，显示当前目录文件和文件夹dir，实现目录跳转cd,cd..是跳转到根目录。-I wrote an interface similar to linux file system, in the win-tc adopted under the compiler can create a file edit, delete files del, create a directory md, delete directory rd, display the current directory files and folders dir, realize Jump directory cd , cd .. is the Jump to the root directory.