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-
- Addendum to the follwing file:
-
- For those outside of the Victoria, British Columbia area, this file is
- rather specific to one system. Phone numbers in this file are in the 604 area
- code. Much of this information may or may not apply to your local Internet
- facilities...
-
- -=( TOMMY )=-
-
-
- ?????????????????????????????????????????????????????????????????????????????
- ?????????????????????????????????????????????????????????????????????????????
- ????? INFORMATION ON INTERNET VIA THE UNIVERSITY OF VICTORIA ?????
- ????? THE GATEWAY TO THE ACADEMIC WORLD ?????
- ????? This file brought to you by: ?????
- ????? __/Digital\__ ?????
- ????? \Dancer / ?????
- ?????????????????????????????????????????????????????????????????????????????
- ?????????????????????????????????????????????????????????????????????????????
-
- I. Introduction
- This file will attempt to give some basic information, which you may or
- may not know, on Internet and how to access it via UVic. This file is for
- purely informational purposes only and how you decide to use this information
- is up to you. I am in no way liable for any "damages" which may incured in
- the process of using this information. Feel free to spread this file far and
- wide, in any form you wish. My only request is that you keep the credits
- intact.
- Internet is an international data network which connects a large
- (translate VERY large) number of academic institutions together. It is ripe
- for the picking by devious, ingenious hackers such as you and I. :)
-
- II. Connecting
- Connecting to Internet is quite simple. First, phone the UVic computer
- system at 477-9571 using the standard settings. Note: terminal emulation is
- needed; try using a VT100 or TVI925 emulation. Once you have connected, type
- a single carriage return. This will bring up a welcome message from the UVic
- front end processor. When you see the 'Enter class' prompt type 'HELP' to see
- a list of the available classes. Type 'huts' to enter the Annex II terminal
- server. You will shortly see 'CONNECTED' on a line by itself. It will take
- several seconds before anything more happens. Hit CR a couple times to wake
- it up. You will eventually see 'Annex Command Line Interpreter' and the
- prompt 'annex:'. This is where the fun begins.
-
- III. Basic Commands
- At the annex prompt you can enter several commands. Type help to see a
- complete list. Some of the more interesting ones are:
- hangup - disconnect from annex
- hosts - lists some of the computers using Internet
- telnet - connect to a computer
- jobs - shows jobs currently in process - more about this later
- kill - kills a currently active process
- who - shows who's using the system
- Hangup is self explanatory. Hosts will show a small list of systems to
- which you can connect. It will list the host name, system status, load facter
- and Inet address. You're only interested in the host name and Inet address.
- To connect to a computer system, use the telnet command followed by the Inet
- address. It will print a 'Trying...' message until it connects. At this
- point it may appear to hang, but don't worry. At times the connection process
- may take up to two minutes. So just sit back and relax. If you get tired of
- waiting, just send it a break signal (check your terminal documentation). The
- annex prompt will reappear. Although you are back at the prompt, the system
- is still trying to connect, ie: the connection process is running in the
- background. The system will allow only three background processes. If you
- type 'jobs' at this point, you will see a message similar to:
- +1 telnet 18.26.0.115 To remove this process, simply type 'kill
- num' where num is the number appearing at the start of the line. For more
- information, type help <command> at the annex prompt.
- Now, for the interesting command. Who is an extremely useful device. It
- allows you to see who else is on annex. It will give a listing similar to:
- Port What User Location When Idle Address
- 6 CLI --- --- 10:04pm [local]
- 7 CLI --- --- 7:15pm :01 [local]
- +1 'rlogin sanjuan'
- 9 CLI --- --- 8:41pm [local]
- +1 'rlogin uvcw -l jtice'
- 13 CLI --- --- 8:03pm :21 [local]
- +1 'rlogin sanjuan' Now, this isn't too interesting. But wait,
- there's more! Not only can who tell you who's on annex, it will also tell you
- who's on other systems if you type who @<system.name>. For example, Student
- is a computer at UVic. If you type 'who @student' you will see:
- annex: who @student
- [student]
- Login Name TTY Idle When Where
- root Operator co 1d Tue 11:04
- dthomas David Thomas p1 2:55 Wed 15:54 engsrv
- wakeddy Al Keddy p2 Wed 18:07 engsrv
- abeck Allan Beck p3 7 Wed 12:27 engsrv
- ncole Neville Cole p4 Wed 16:59 engsrv
- kpenner Kerry Penner p5 Wed 18:37 engsrv
- jpope Jason Pope p7 3:24 Wed 15:37 engsrv What's this?
- Login names? Maybe Santa does exist! Security on these systems usually
- consists of a login name and a password. Well, all we need now are the
- passwords. Note: the who command will not work with every system. Sometimes
- it returns a 'connection refused'. Such is life. You'll notice that the
- login names consist of the first character of the first name, followed by the
- first eight characters of the last name (usually). I just love standards!
- Don't you?
-
- IV. Internet Addresses
- Addresses on internet consist of four groups of numbers separarting by
- periods. Each number can be in the range of 0 to 999. Now, you are no doubt
- thinking that this gives 10^12 possiblities, and thus finding addresses would
- be near impossible. Not so! As I said before there are many, many computers
- on Internet. Also, once you have one address it is very easy to find others
- due to patterns in the address. A partial result of the hosts command
- follows:
- alcor -- -.- 128.189.65.6
- altair -- -.- 128.189.68.80
- apollo -- -.- 128.189.68.54
- bert -- -.- 134.87.70.60
- bigbird -- -.- 134.87.70.66
- BLUE -- -.- 128.189.97.50
- cheops up 0.17 128.189.65.1
- cms -- -.- 128.189.65.3
- cookie -- -.- 134.87.70.65
- cs0 -- -.- 128.189.66.30
- cs14 -- -.- 128.189.66.44
- cs2 -- -.- 128.189.66.32 From
- this you can see that there is a definite pattern here. When you initially
- start looking for addresses, start with a known address and only vary the last
- group. You will begin to notice that, in general, addresses are assigned in
- groups with a group of addresses belonging to a particular establishment,
- department, or group. These sequences of addresses usually begin on a
- multiple of ten.
-
- V. Some Addresses To Try U.B.C.: 128.189.97.1 vision.cs.ubc.ca
- 128.189.97.2 ean.ubc.ca
- 128.189.97.8 datacube.cs.ubc.ca (SunOS Unix)
- 128.189.97.9 youngers.cs.ubc.ca
- 128.189.97.11 dosequis.cs.ubc.ca Harvard: 128.103.1.1 Washing.:
- 128.95.1.4 june.cs.washington.edu (Ultrix-32 V3.0 Rev 64) Yale:
- 128.36.0.3 yale-bulldog Other: 128.2.218.26 daisy.learning.cs.cmu.edu
- type help at login
- 128.95.136.2 Boulder, Colorado
- 128.122.132.2 hipl
- 13.1.100.206 arisia
-
- VI. Conclusion
- Well, that about does it. The information should be quite accurate as
- I've tried to confirm everything but things change very rapidly. My
- appreciation goes to those who have helped me discover Internet. You know who
- you are. If you're having troubles, or successes, contact me at:
- Tommy's Holdiay camp: 604-383-7874
- Valhalla: 604-592-6788 Remember this: All across the
- globe, there are individuals such as ourselves who are exploring the system,
- testing it's limits, doing things no one thought possible. These individuals
- exist in relative isolation, knowing only a few others who share their
- interests. This is our strength. They cannot hit what they cannot see. To
- those who came before, I offer my respect; to those who are at work now, I
- offer my cooperation; to those who shall follow, I offer my hope that they
- shall surpass us in every respect.
-
- ___/Digital\___
- \Dancer /
-
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