1. VLSI Design Lab0 - Setup Working Environment
Advisor : Prof.An-Yeu Wu
Speaker : 王奕權
2003/10/8
ACCESS IC LAB

2. What’s Workstation Multiple User Stable Operation High throughput rate
Root
limitations
Multiple User
Stable Operation
High throughput rate
Popular OS- Unix

3. Abstraction of Unix Shell - Command Interpreter
- Language : “Shell Script”
- Noted Symbol : % (C-Shell)
- path=/usr/bin (.cshrc)

4. Rule License Basic instruction A. 申請帳號 - WS Manager
B. 開/關機 WS Manager (no way for users)
Basic instruction
1. 更改密碼 : passwd
2. 登 出 : logout (not shut down power)
3. 查看程序: ps (process) to check process ID (PID)
4. 刪除程序: kill –9 PID

5. Getting Start 申請一個rm231的帳號 下載x-window 安裝x-window
至rm231拿申請單，填寫完畢交回rm231
下載x-window
(試用版)
安裝x-window
MS-Windows 本身並不提供遠距離的圖形或視窗交換。需要另外安裝一個 MS-Windows 環境中的 X 伺服軟體

6. X-Window setup(I)
開啟 X-config，按下 Add...

7. X-Window setup(II)
step(2)：填入 Session name (可隨意命名), connecting using 選擇 XDMCP

8. X-Window setup(III)
step(3)：XDMCP欄選Query， Hostname填入cadXX.ee.ntu.edu.tw,(xx=16~39),按下save

9. Open X-window
開啟 X-Win32 ，隨即就會常駐在螢幕右下方

10. Use Workstation from PC
Connecting from your PC
Step1.Open the X-Window software in your pc.
Step2.Right click the little icon,choose “sessions”.
Step3.Login with your account and password
Step4.Execute below command in the prompt.
setenv DISPLAY your_PC_IP:0
e.g setenv DISPLAY xxx.xxx:0

11. Use Workstations in R231(I)
Login
Key in your username
Key in your password
You can choose CDE mode (actually, OpenWindow environment is more like to MS-Windows environment. You can try it by yourself.)
Open a terminal

12. Use Workstations in R231(II)
If you want to login another WS (ex: cad27)
xhost +
telnet cad27.ee.ntu.edu.tw
setenv DISPLAY your_PC_IP:0

13. Use Workstations in R231(III)
Logout
We recommend you that
PC environment is more friendly than WS. E.g., for program editing, you can use PC to edit, and then ftp to the WS to run the program.
Check the Lab 231 homepage: URL: for more updated information

14. Useful UNIX Commands(I)
man: manual page
ls: List a directory’s contents
ls –a: list the hidden files
ls –aux: list all files with detailed information
cp: Copy files from one directory to another
e.g., % cp filename1 filename2
mkdir: Make a new directory
.  period denotes current directory
$HOME  denote your home directory

15. Useful UNIX Commands(II)
cd: Change directory
ps: Display process status by process identification number and name
kill –9 process_number: Terminate a running process
e.g kill
rm –r: delete files
rmdir: remove directory
quota –v: show disk space. If space is not enough, you cannot do homework.
tar: compress files (-cvf for creating compressed file, -xvf for extracting compressed file. Good for packing all your homepages after this class is over.
mv: move file

16. Edit your cshell file
The shell is an interface between unix operating system and users.
%cp /home/cad28_1/public/.cshrc .
%textedit & ,check those sources and alias’
You can also link to to find more info

17. Summary 開/關機 : WS Manager 使用完畢，利用ps指令來查看process 不使用或暫時離開請logout
請勿使用中文檔名

18. Assignment
1.申請一個工作站的帳號
2.灌好x-window，確定可連上工作站
3.設定.cshrc