多用户多级目录文件系统

功能:模拟Dos文件系统实现文件目录管理

进入控制台之后,可用命令有:

"create"(创建文件或目录), "open"(打开文件或目录), "read"(读取文件内容,必须先打开文件), "write"(写入内容到文件,必须先打开文件), "close"(关闭文件或目录), "delete"(删除文件或目录), "mkdir", "cd"(进入目录), "dir"(查看目录结构), "logout"(退出登陆)

登陆用户名:root 密码:root-Multi-user multi-level directory of the file system functions: Analog Dos file system files into the directory management console, the available commands are: " create"　(create a file or directory), " open"　(open the file or directory), " read"　( read the contents of the documents, you must first open the file), " write"　(write the contents to a file, you must first open the file), " close"　(close the file or directory), " delete"　(delete the file or directory), " mkdir"　, " cd"　(into the directory), " dir"　(see directory structure), " logout"　(from the landing) landing username: root password: root