1. How WWW works? Speaker : Frank Liu

2. Definition WWW:World Wide Web A client – server model
Server:a machine waiting for serving other machines,usually running for 7day24hrs
Client:a machine send request to server
Browser:an application for viewing HTML file,running on client.

3. How WWW operates? The first step user run a browser on their computer
(ex:Internet Explorer,FireFox)
The second step type an address of a web server
(ex:

4. How WWW operates?(con’d)
The third step Your browser will act as a client , send a request to server via network
Client
browser
Internet
Server

5. How WWW operates?(con’d)
The forth step server will looking for file that you want then send it back to client via network
If you do not specify filename, then file named “index.html” will be sent to you
Client
browser
Internet
Server

6. How WWW operates?(con’d)
The final step Browser running on client will interpret ‘index.html’ ,then show it on screen

7. Introduction of our web server
Concept of students’ home
s111001
s111002
s511350
………
Homework
Photo
public_html
Index.html
Image1.gif
Image2.jpg
s111999

8. Things that you should remember
Your server : home.fysh.tc.edu.tw
Your account : s511XXX
Your password : ******
Your home page should be named “index.html”(attention:lower case please)

9. What you should DO in this hours?
Try to have a look at your home server
Writing your journal by notepad

10. What you should learn in next hours?
Make a simplest homepage then see how it looks
How to use ftp and where to get it ? (Ws-ftp or cuteftp)
Upload your first web page to your web space