###makefile: the makefile file ###BDS.c: the basic-disc-server-system simulating program ###BDC_command.c: the command-based client of BDS.c ###BDC_random.c: the random-data client of BDS.c ###IDS.c: the inteligent BDS server, using SSTF or C-LOOK or FCFS algorithm ###FS.c: the simulated inode file system program ###FC.c: the file client of FS ###header.h: include all of the headfile we need ###typescript: the demo run of all the programms ###report: the project report