1. Operating Systems 作業系統 http://www.cs.ccu.edu.tw/~pahsiung/courses/os 熊博安 國立中正大學資訊工程學系 pahsiung@cs.ccu.edu.twpahsiung@cs.ccu.edu.twClass: EA-101, EA001 (05)2720411 ext. 33119Office: EA-512

2. Textbook Operating System Concepts with Java, Silberschatz, Galvin, Gagne, 6 th Edition, John Wiley & Sons, 2004, 新月代理 Main Differences from 5 th Edition Pascal  C and Java programs NEW Chapter 5: Threads NEW Chapter 21: Windows XP NEW Chapter 22: Influential Operating Systems

3. Syllabus Overview (Ch 1  3) Process Management (Ch 4  8) Storage Management (Ch 9, 10, 12) I/O Systems (Ch 13) Case Studies (Ch 20  22) (self study)

4. Grading JobDates/Deadlines% Homeworks One week16% Mid-Term Test11/2, 11/330% NACHOS Projects11/1, 12/1, 01/224% Final Exam01/5, 01/630%

5. Rules NO COPYING of homeworks or projects (a single case of copying  BOTH parties will get ZERO point for ALL assignments) NO CHEATING in exams (BOTH parties will get ZERO points for that exam)

6. Rules (cont ’ d) Class Q&A: Good question  2 Bonus Points Correct answer  1 Bonus Point Class Attendance: On-the-fly roll-call 2 or more times absent  期末學期成績不調分

7. Rules (cont ’ d) Scores will be reduced by 80% per day for late homeworks late labs Eg: If original score is 80, 1 day late  score = 80 * (0.8) = 64 2 days late  score = 80 * (0.8) 2 = 51.2

8. Homeworks (16%) Homework assignments should be either hand written or computer typeset Chapters: 4 ~ 10, 12 Each chapter assignment = 2% score Each person should hand in one set of answers within one week after announcement Lack of submitting ANY ONE homework  期末學期成績不調分

9. Nachos Projects (24%) Nachos Project Announcements: Project 1: 9/29, 9/30 Project 2: 10/27, 10/28 Project 3: 11/29, 11/30

10. Nachos Projects (24%) Nachos Project Work Form a group of 3 students Give a list of group members to TA (lsw92@cs.ccu.edu.tw) by 9/20.lsw92@cs.ccu.edu.tw Names in Chinese Registration Number Department and Class ONE MONTH for finishing each project Score is 8% for each project

11. Nachos Projects (24%) Nachos Project Deadlines: Project 1: 2004/11/1 Project 2: 2004/12/1 Project 3: 2005/01/2

12. Exams (30% + 30%) All exams will be Closed book Written exam 1.5 hour duration No bonus question Midterm: Chapters 1 ~ 7 Final: Chapters 8 ~ 10, 12, 13

13. Operating Systems The best way to predict the future … is to I N V E N T I T!!! Alan Kay, inventor of SmallTalk, 2004 ACM Turing Award

14. Let ’ s start by inventing … A SHELL just like command.com in MSDOS, or cmd in MS Windows, or tcsh in Linux This is a “ qualification exam ” for this course!!!

15. Shell A shell program can Accept commands Interpret commands Execute commands Display results of execution

16. Shell Programming Environment OS: Linux Compiler: gcc, g++, or any Java compiler Required commands help or h (shows a list of commands), help (shows detailed help on ), quit, q, exit, e, ! (escape character, e.g., !ls, i.e., escape to outer execution environment to execute “ ls ” )

17. Shell Optional commands 2 + 3, … like a calculator run test1, test2, … a shell for your future projects a text-based user interface for some kind of software tool could be menu-driven

18. Shell Form a group of 2 persons Hand-in list by 9/20 Deliverables source code documentation (code architecture, features, user guide, reference manual, etc.) compiled executable (virus-checked) if you submit a virus, you will get 0 points Archive all the above into a zip file

19. Shell Deadline September 27 E-mail zip file to lsw92@cs.ccu.edu.twlsw92@cs.ccu.edu.tw Demo will be scheduled later by TA Please go to http://embedded.cs.ccu.edu.tw/~yamami/os. html to get the latest information http://embedded.cs.ccu.edu.tw/~yamami/os. html

20. Reference Advanced Programming in the UNIX Environment by W. Richard Stevens