There is a program which I am pretty sure is free that will look at the
voltage levels on the serial port and display them as a graphic display.
it was intended to allow you to use the serial port as a voltmeter.
The program is made available by the man who writes the Evil Genius
series of
be careful at connecting serial wires +-15v to audio inputs... Unless you
know what a voltage divider is...
A divide by 10 sounds correct, but I am not sure...
http://www.physicsforums.com/showthread.php?t=131827
I recall being able to control some of the handshake wires in a serial
connection in
OK - current status: firewall allows access to only https sites, not
http, I can ping the firewall box from any of the other boxes, I cannot
ping any other box from the firewall nor can I ping any box from any box
except the firewall.
Any ideas what is going on with my firewall box?
ty
Jim
On Mon, 2008-08-18 at 12:05 -0700, farli wrote:
OK - current status: firewall allows access to only https sites, not
http, I can ping the firewall box from any of the other boxes, I cannot
ping any other box from the firewall nor can I ping any box from any box
except the firewall.
Any
I have a firewall running Mandrake SNF which connects to the internet
via a dialup connection and connects to three other boxes, one vista,
one mandrake 2006, and one mandrake 2007, thru a four port hub.
Need any more info? I am not a genius here, but I know a little bit
about this internal
On Mon, 2008-08-18 at 12:33 -0700, farli wrote:
I have a firewall running Mandrake SNF which connects to the internet
via a dialup connection and connects to three other boxes, one vista,
one mandrake 2006, and one mandrake 2007, thru a four port hub.
Need any more info? I am not a genius
The Red Hat Academy at Estrella Mountain Community College has the
following classes starting 8-27-08
CIS126DLLINUX Operating System 3.0 Credits
Introduction to the Linux Operating system. Develop knowledge and skills
required to install, configure and troubleshoot a Linux-based
Am 18. Aug, 2008 schwätzte Joey Prestia so:
moin moin Joey,
would you let Randy and others at EMCC know that the Avondale Stammtisch
is now the 3rd Wednesday of the month? That's Wednesday this week.
http://www.LuftHans.com/Free_Software_Stammtisch#Avondale
It's across the street from campus,
All the systems have been restarted since the phone line was repaired.
The iptables command is not found on the firewall system.
SNF stands for Single Network Firewall.
I am not sure how it gets the rules.
Craig White wrote:
On Mon, 2008-08-18 at 12:33 -0700, farli wrote:
I have a firewall
if you're not root, then you would have to have the full
path, /sbin/iptables -L -n
Sounds as though 'Single Network Firewall' is a specialized setup which
probably has its own management tools of which I know nothing about.
Craig
On Mon, 2008-08-18 at 13:46 -0700, farli wrote:
All the systems
Thank you Craig!
Just talking about the situation made me start rambling around the SNF
menus and I found a way to set the addresses of the internal network to
be acceptible as sources. At least now I can browse the web and even
find out how much Grampa John is lying about himself and his
Sorry for the delay, but I had a meeting to attend.
Eric is absolutely correct about the need for a voltage divider.
You will need to determine that the output of your system is not ging to
overwhelm things.
The article I had in mind is calling for an 1/11 divider.
Electronic Circuits for the
You may want to increase those resistors by an order of magnitude to reduce
current drain requirements. Some serial cards may not like providing 1mA of
constant dc current.
Eric
On Mon, Aug 18, 2008 at 2:40 PM, koder [EMAIL PROTECTED] wrote:
Sorry for the delay, but I had a meeting to
I have a daughter who is spending too much time on WoW (World of
Warcraft). I am looking for suggestions for the following:
1. ways to monitor usage of WoW
2. ways to set limits on the amount of time it is available - i.e. 1
hour/day M-F.
WoW runs on Windows XP and uses TCP and UDP on port 3724.
On Mon, Aug 18, 2008 at 1:48 PM, der.hans [EMAIL PROTECTED] wrote:
Am 18. Aug, 2008 schwätzte Joey Prestia so:
moin moin Joey,
would you let Randy and others at EMCC know that the Avondale Stammtisch
is now the 3rd Wednesday of the month? That's Wednesday this week.
You can actually do it
onlinehttp://www.worldofwarcraft.com/info/faq/parental-control-faq-small.html,
through Blizzard (assuming you're paying the WoW bills).
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I think (if I recall correctly) that you can limit her usage of the program by
editing the system policy for that program. You need to know the active
executable (not the launcher, the active in-memory program it launches) and use
the Group Policy Editor (gpe.msc) tool for XP (it assumes an AD
Joseph,
Thanks - I will checkout the GPE option.
I also thought about port limiting, but I am not sure how to approach the
problem. I guess some sort of port sniffer to detect activity, and then a timer
to see how long she is playing. Not sure how to do it in Python or Java.
Mark
Sent via
Patrick,
Thanks! I didn't know Blizzard had parental controls.
The parental controls from Blizzard are based on time of day allocations (ie
accessible from 7 to 9 on Thursday). I am looking for limiting access to based
on amount of time per time frame (ie one hour on Thursdays).
Mark
Sent
Okay, this is a low-tech solution but what I did with my daughter was
give her a timer (a kitchen timer, but any would do) and told her she
has 1.5 hours on a weekday (after chores, homework, and practice). She
starts it anew each day and is done when it goes off. I trust her most
of the time
Does anyone know how to get Ubuntu to play Yahoo voice VOIP?
Tom McGoldrick
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