Introduction - If you have any usage issues, please Google them yourself
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