File list (Check if you may need any files):
Unix_file_system\Assistant_Function.cpp
................\Assistant_Function.h
................\Command.h
................\command.txt
................\DataStruct.h
................\disk.txt
................\guest.txt
................\head.txt
................\Unix_file_system.dsp
................\Unix_file_system.dsw
................\Unix_file_system.ncb
................\Unix_file_system.plg
................\Command.cpp
................\main.cpp
................\Unix_file_system.opt
................\Debug
Unix_file_system