22 September

1
22 September

• Posting Your Web Page (cont)
• Computer Impact on Society

2
AFS Installation

• You should only have to reboot once
• Assigning a drive
• Do not use F (will interfere with memory sticks)
• May need to restart AFS services
• Navigate
• isis.cs.unc
• home
• l
• a
• lastname
• public_html

3
What Are You Doing?
SERVER
4
What Are You Doing?
Someplace must know that this file is part of the
AFS file system
Where is that list kept?
SERVER
5
What Are You Doing?
Someplace must know that this file is part of the
AFS file system
AFS SERVER
Where is that list kept?
SERVER
6
What Are You Doing?
Your machine needs to know how to find the AFS
server
Where is that information kept?
SERVER
7
What Are You Doing?
Your machine needs to know how to find the AFS
server
Where is that information kept?
AFS CLIENT
SERVER
8
What Are You Doing?
Create a mapping that says When I say Drive G,
I really mean this file
Where does that mapping get stored?
SERVER
9
What Are You Doing?
MAPPING
Create a mapping that says When I say Drive G,
I really mean this file
Where does that mapping get stored?
SERVER
10
Organizational Suggestion

• Oracle calendar
• https//onyen.unc.edu/cgi-bin/unc_id/services
• Why?
• Sharing your schedule
• Arranging meetings
• Is it necessary? No
• Is it habit forming? Yes

11
Impacts that you recognize

• Personal Impact
• Community Impact
• National Impact
• Global Impact
• Future Impact

12
Personal Impact

• human interactions
• leisure time
• communications
• relations
• knowledge
• medicine
• schools
• products
• accessibility for the handicapped
• privacy and personal rights
• data banks, computer terminals, data security
• employment
• job opportunities, new careers, the need for
  retraining
• telecommuting, always at work
• replacement of jobs
• business transactions
• automated billing, credit cards, consumer spending

13
Community Impact

• employment
• traffic control
• urban planning
• law enforcement

14
National Impact

• medicine
• communications media
• the use of information for control
• broadcasting
• elections
• electronic funds transfer
• stock-market transactions
• defense
• surveillance
• national data banks
• employment shifting patterns
• move to information economy
• crime

15
Global Impact

• reporting of current events
• world government
• international standards
• exploration of space and sea
• world wide access to data
• global economy

16
Future Impact

• computers in the home
• Gaming, learning, electronic mail, shopping,
  business transactions, information processing,
  storage and retrieval
• the home as a work center
• effect on the family unit
• travel
• computer communication as a replacement
• how we travel
• possible disappearance of hard copy
• the cashless society
• the use of robots in industry and in the home