User talk:Bossa nesta

Agenda

Nov
15: Sat: E: Seneca, labs
16: Sun: M: mNm, E: Rest
17: Mon: M: Rest, E: mid-term, 0.3
18: Tue: M: LUX Class, E: labs
19: Wed: M: work, E: work
20: Thu: LUX class, E: prepare for 0.2 presentations
21: Fri: 
22: Sat: 
23: Sun: 
24: Mon: E: 0.3
25: Tue: Presentation for Release 0.2



12/05: Fri: Deadline of 0.3

LABS TO DO...
XWN740 lab8
http://cs.senecac.on.ca/~murray.saul/XWN740/xwn740_lab8.html
SYA710 lab07
http://zenit.senecac.on.ca/wiki/index.php/SYA710_Lab07
LPT Assg2
http://zenit.senecac.on.ca/wiki/index.php/Fall_2008_LPT730_Weekly_Schedule#Assignment_2_Work_.28Nov_25.29


= FINAL EXAM =
08: LPT730
09: NAD710
10: SPR720
11: SYA710
12: XWN740, E: Canoe

LPT730 	NAD710 	SPR720 	SYA710 	XWN740 

temp

XWN740: Remote Access Lab #8



Question #1: Describe what happened. Why do you think this happened?

Answer:	It returned a error message (as below). I think it's because there is a security rule that blocks incoming connection to default display.

[joker@localhost ~]$ xterm -display 142.204.141.146:0
xterm Xt error: Can't open display: 142.204.141.146:0


Question #2: Describe what happened.
      Does this work when issuing the above command to run the
      xterm application in server2 (i.e. the other way around)?

Answer:	Yes it works on both servers.


Question #3: Try to provide a useful example how using this remote access method
would be useful for yourself in the future...

Answer: One of the useful way to use remote access is for running application in thin client. Since the application running on the target client will use the resources from source server, the target client dose not require to install any heavy packages, libarary to the application.


Question #4: What happened?

Answer:	It returned an error message says the server is already running.



Question #5: What happened? Did you notice any difference between the -query method used?

Answer:	It seesm that this command dosen't work.


Question #6: What happened? Which server is this xeyes application running from?

Answer:	It was using running from server 2, and server 1 was just for display purpose. In short, server is the client, server 2 is the server.


Question #7: Provide your own example how you would think this method of ssh
using tunneling would be useful for you in the future....

Answer:	When I need to access a highly secured database from a server, I need to use ssh to connect to the database with oracle running on it. And for some reason, I need to use the GUI instead of command, then I'll use this method to do my task on the database server with my own laptop.

Notes

SYA710 Note 2008/10/30
chkconfig --list xinetd
chkconfig --list swat
chkconfig swat on
chkconfig --list swat

service xinetd start
netstat -antpu
more /etc/services
in web browser-> http://localhost:901/

= samba use SMB protocol
smbd -> samba process
nmbd -> NetBiod to IP process

service smb start/stop/....
smbpasswd -a joker  <-- to add the user and password
smbclient -U% -L localhost  <-- U stand for no user name
smbclient -Ujoker //localhost/samba-share -->> connect to share dir locally with samba service, can be used on trouble shooting 

/var/run/nmdb.pid <-- process lock

Bookmark

LUX

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Fall 2008 NAD710 Weekly Schedule - Open Source@Seneca Fall 2008 SPR720 Weekly Schedule - Open Source@Seneca Murray Saul's Seneca Webpage Fall 2008 SYA710 Weekly Schedule - Open Source@Seneca Fall 2008 LPT730 Weekly Schedule - Open Source@Seneca User talk:Bossa nesta - Open Source@Seneca LUX Student 2008-2009 - Open Source@Seneca LUX Program - Open Source@Seneca opensource@seneca De-Luxer Windows Data Migration Tool - Open Source@Seneca ISA_Schedule (bossa_nesta) Fall 2008 LUX Grading - Open Source@Seneca MigrationAssistance - Ubuntu Wiki iPhone

Testmyiphone.com - iPhone Speed Test Aptana Studio: iPhone Development Plugin | Aptana Python

Python-by-example The Python Tutorial — Python v2.6 documentation Python-by-example - best Nes

RBC Royal Bank - Sign In to Online Banking ericb's place: FSOSS 2008 : saturday Talk:IPhone Open Source Project - Open Source@Seneca StevenLevy.com » Crypto Seneca

Blackboard Academic Suite - My.Seneca My.Seneca Student WEBmail Schedule | FSOSS 08 GamCo | Dynamic Internet Solutions Speed Test Results Murray Saul's Seneca Webpage LPT730 - Open Source@Seneca