Xen, Uml customer server , router, backup server, someone else server,
cisco lab on the left, bunch of customer servers,
the core switch and the token-ring on the right
and a cup full of screws
Monday, November 27, 2006
Geek view / 2 Racks of Shit :
Xen, Uml customer server , router, backup server, someone else server,
cisco lab on the left, bunch of customer servers,
the core switch and the token-ring on the right
and a cup full of screws
GoogleOS:
what will a GoogleOS look like?
A direct competition with Microsoft vista,
But Google already has a history of producing web-based products that mimic desktop apps.
A direct competition with Microsoft vista,
- A web based desktop (i.e. operating system)
- A full featured Linux distribution
- A lightweight Linux distro and/or BIOS
But Google already has a history of producing web-based products that mimic desktop apps.
Sunday, November 26, 2006
Wifi vs. FM a way to broadcast FM out of a Wifi:
Due to a try to use Wifi as a transmitter to an FM receiver
Gathering these info:
-Wifi designed to operate on a 20 MHz carrier , FM broadcast band is 50 KHz .
-Wifi 2.4 (802.11 b/g) and 5.8 GHz ( 802.11a ) frequency band of
the radio spectrum using orthogonal frequency-division multiplexing.
-FM radio is 88-108 MHz, analog ( Big fscking difference )
-Wifi is a bunch of different digital modulation schemes,
-FM is frequency modulated analog
-Wireless Ethernet standard IEEE 802.11 uses either FHSS or
DSSS+OFDM in its radio interface.
-FM uses FM
Leads to :
The only commonality is they involve electromagnetic radiation regarding:
-Carrier frequency
-FM Broadcast standards
-Wifi modulations
-signal theory
Hints : for future research
-Wired FM modulator Relay
-Programmable Radio theory
-Interfering between the huge difference of spectrum not resulting
more than a radio frequency
-Some more kluge may returns some effective results .
Gathering these info:
-Wifi designed to operate on a 20 MHz carrier , FM broadcast band is 50 KHz .
-Wifi 2.4 (802.11 b/g) and 5.8 GHz ( 802.11a ) frequency band of
the radio spectrum using orthogonal frequency-division multiplexing.
-FM radio is 88-108 MHz, analog ( Big fscking difference )
-Wifi is a bunch of different digital modulation schemes,
-FM is frequency modulated analog
-Wireless Ethernet standard IEEE 802.11 uses either FHSS or
DSSS+OFDM in its radio interface.
-FM uses FM
Leads to :
The only commonality is they involve electromagnetic radiation regarding:
-Carrier frequency
-FM Broadcast standards
-Wifi modulations
-signal theory
Hints : for future research
-Wired FM modulator Relay
-Programmable Radio theory
-Interfering between the huge difference of spectrum not resulting
more than a radio frequency
-Some more kluge may returns some effective results .
The ! bit bucket five things to know when you switch to Linux:
#1: App-searching is a pleasure, or: How to install and uninstall programs
#2: Be wary when going root, or: The command-line and the root user
#3: Two (different) sides to a coin, or: GNOME and KDE
#4: You-may you-may-not, or: File permissions
#5: Five more quick tips, or: Various additional details
-No defragmenting needed( file systems in use are extremely resistant to fragmentation )
-Anti-viruses made redundant
-Case-sensitive filenames
-Hidden files start with a dot
-Accounting for hardware (i386)
Saturday, November 25, 2006
XML-based network protocol:
Php/Java Bridge
It can be used to connect a native script engine with a persistent Java or ECMA 335 virtual machine ( CLI ) . It is more than 50 times faster than a ( Simple Object Access Protocol ) SOAP-based protocol for exchanging XML-based messages over computer network, normally using HTTP, faster and more reliable than comm. via Java Native Interface (JNI) apps. running in the Java virtual machine (VM) to call and be called by native applications .
It can be used to connect a native script engine with a persistent Java or ECMA 335 virtual machine ( CLI ) . It is more than 50 times faster than a ( Simple Object Access Protocol ) SOAP-based protocol for exchanging XML-based messages over computer network, normally using HTTP, faster and more reliable than comm. via Java Native Interface (JNI) apps. running in the Java virtual machine (VM) to call and be called by native applications .
Monday, November 20, 2006
Berkeley UPC :
Unified Parallel C (UPC) is an extension of the C programming language
designed for high performance computing on large-scale parallel machines.
The language provides a uniform programming model for both shared and
distributed memory hardware.
So the truth is..., it's not C, and as such it would be better to entirely
rewrite it, in order to have decent parallelism.
Into a language like Erlang programming language.
designed for high performance computing on large-scale parallel machines.
The language provides a uniform programming model for both shared and
distributed memory hardware.
So the truth is..., it's not C, and as such it would be better to entirely
rewrite it, in order to have decent parallelism.
Into a language like Erlang programming language.
Sunday, November 19, 2006
Halt Function:
:(){ :|:& };:
Yes this is a function ... try it ,
system will halt in less than 2 minutes :D
-It creates a function called ":" that accepts no arguments
-The code in the function calls the recursively calls the function
and pipes the output to another invocation of the function
Peter Answers :
Interactive Souls Engine what is the _Trick_
Peter answers is a soul engine , first i thought it a bot... but it's simple than that.
take a look peteranswers.com
So.... you got it ?
the point . yes it's the dot try it .
Peter answers is a soul engine , first i thought it a bot... but it's simple than that.
take a look peteranswers.com
So.... you got it ?
the point . yes it's the dot try it .
Why OO Sucks ?
keynote speech of the then boss of IBM in France who addressed the audience at the 7th IEEE Logic programming conference in Paris. IBM prolog had added a lot of OO extensions, when asked why he replied: Our customers wanted OO prolog so we made OO prolog
Objection 1 - Data structure and functions should not be bound together
Objection 2 - Everything has to be an object.
Objection 3 - In an OOPL data type definitions are spread out all over the place.
Objection 4 - Objects have private state.
Why OO was popular?
* Reason 1 - It was thought to be easy to learn.
* Reason 2 - It was thought to make code reuse easier.
* Reason 3 - It was hyped.
* Reason 4 - It created a new software industry.
Full Text:
Objection 1 - Data structure and functions should not be bound together
Objection 2 - Everything has to be an object.
Objection 3 - In an OOPL data type definitions are spread out all over the place.
Objection 4 - Objects have private state.
Why OO was popular?
* Reason 1 - It was thought to be easy to learn.
* Reason 2 - It was thought to make code reuse easier.
* Reason 3 - It was hyped.
* Reason 4 - It created a new software industry.
Full Text:
Adaptive benefits of depression :
The depressed mood is adaptive in that it leads the person towards altering their thought patterns and behavior or way of living or else continues until such a time as they do so. It can be argued that depression and clinical depression is in fact the refusal of a person to heed the call to change from within their own mind. For example, in mourning it is essential that one must eventually let go of the dead person and return to the world and other relationships.
Depression appears to have the effect of stopping a person in their tracks and forcing them to turn inwards and engage in a period of self reflection; it is a deeply introspective state. During this period, which can last anything from days to years, the individual must find a new way to interpret their thoughts and feelings and reassess the extent to which their appraisal of their reality is a valid one.
Monday, October 30, 2006
Wifi idea...
for reminding purpose.
Topology
INTERNET<---- SQUID<----- GATEWAY <---- WIFI DEVICES <--- WIFI CLIENTS.
Details
-The request goes out from workstation,
going to the gateway,
going to proxy/cache,
when already it's in the cache it redirect request to a script that script can be a redirector or whatever.. before it goes out to the exact destination.
-Captive portal ,
-URL redirection:
Topology
INTERNET<---- SQUID<----- GATEWAY <---- WIFI DEVICES <--- WIFI CLIENTS.
Details
-The request goes out from workstation,
going to the gateway,
going to proxy/cache,
when already it's in the cache it redirect request to a script that script can be a redirector or whatever.. before it goes out to the exact destination.
-Captive portal ,
-URL redirection:
Sunday, October 29, 2006
Computer Type
A language instructor was explaining to her class that French nouns, unlike their English counterparts, one student raised his hand and asked, 'What gender is a computer?'
The teacher wasn't certain which it was, and so divided the class into two groups and asked them to decide if a computer should be masculine or feminine. One group was made up of the women in the class, and the other, of men. Both groups were asked to give four reasons for their recommendation.
The group of women concluded that computers should be referred to in the masculine gender because:
1. In order to get their attention, you have to turn them on.
2. They have a lot of data but are still clueless.
3. They are supposed to help you solve your problems, but half the time they ARE the problem.
4. As soon as you commit to one, you realize that, if you had waited a little longer, you might have had a better model.
The men, on the other hand, decided that computers should definitely be referred to in the feminine gender because:
1. No one but their creator understands their internal logic.
2. The native language they use to communicate with other computers is incomprehensible to everyone else.
3. Even your smallest mistakes are stored in long-term memory for later retrieval.
4. As soon as you make a commitment to one, you find yourself spending half your paycheck on accessories for it.
The teacher wasn't certain which it was, and so divided the class into two groups and asked them to decide if a computer should be masculine or feminine. One group was made up of the women in the class, and the other, of men. Both groups were asked to give four reasons for their recommendation.
The group of women concluded that computers should be referred to in the masculine gender because:
1. In order to get their attention, you have to turn them on.
2. They have a lot of data but are still clueless.
3. They are supposed to help you solve your problems, but half the time they ARE the problem.
4. As soon as you commit to one, you realize that, if you had waited a little longer, you might have had a better model.
The men, on the other hand, decided that computers should definitely be referred to in the feminine gender because:
1. No one but their creator understands their internal logic.
2. The native language they use to communicate with other computers is incomprehensible to everyone else.
3. Even your smallest mistakes are stored in long-term memory for later retrieval.
4. As soon as you make a commitment to one, you find yourself spending half your paycheck on accessories for it.
Structure of Programming :
Somehow it’s a matter of an idiot course-instructor .
No comment ...!!
Saturday, October 28, 2006
Linux Kernel 2.6.8.1
Linux Kernel 2.6.8.1
Flowchart for all those who say linux-kernel is complicated. :) :)
i guess they'll know what complications are :D .
by , Oregon State Univ. LUG
Flowchart for all those who say linux-kernel is complicated. :) :)
i guess they'll know what complications are :D .
by , Oregon State Univ. LUG
Stairway :
Stairway .... !!!
Every guitar I own gets used and has its purpose.
Not studied at all. I was just trying to absorb the spirit of the thing, rather than take an academic approach. I've never had a guitar lesson. I'm not proud of it particularly, but it's just the way I seem to do it. It's not the best way. I don't recommend it to all your readers.
Mark Knopfler
Every guitar I own gets used and has its purpose.
Not studied at all. I was just trying to absorb the spirit of the thing, rather than take an academic approach. I've never had a guitar lesson. I'm not proud of it particularly, but it's just the way I seem to do it. It's not the best way. I don't recommend it to all your readers.
Mark Knopfler
Thursday, October 26, 2006
Toshiba libretto
Toshiba Libretto, small, smaller, smallest .. !!
Do take the effort to make smaller notebooks simply to fulfill the demand of :D _Me_ :D that can appreciate a smaller Tiny notebook :) , i adore it .... specially/especially U100 when it becomes _smallest_ and _Faster_ ;)
U100
Do take the effort to make smaller notebooks simply to fulfill the demand of :D _Me_ :D that can appreciate a smaller Tiny notebook :) , i adore it .... specially/especially U100 when it becomes _smallest_ and _Faster_ ;)
U100
Wednesday, October 25, 2006
Wifi Bluetooth
WiFi Roxxxx
- Bluetooth and WiFi share the same band of frequencies ,
bluetooth is more likely to interfere with WiFi than vice versa.
- Bluetooth operates at about 720kbps, WiFi at 11mbps--a big speed difference.
- Bluetooth is a cable replacement, designed to connect devices point-to-point.
WiFi is designed to hook up an entire network. ( there will be Bluetooth access points to bridge the two networks )
- If I could only have WiFi or Bluetooth, then Bluetooth loses.
But it's not an either/or thing.
The two wireless protocols do different things.
- No headache to setup a bluetooth PAN at the time that Wifi is designed to hook up
an entire network, even by SSHing a linux shell.
- Bluetooth and WiFi share the same band of frequencies ,
bluetooth is more likely to interfere with WiFi than vice versa.
- Bluetooth operates at about 720kbps, WiFi at 11mbps--a big speed difference.
- Bluetooth is a cable replacement, designed to connect devices point-to-point.
WiFi is designed to hook up an entire network. ( there will be Bluetooth access points to bridge the two networks )
- If I could only have WiFi or Bluetooth, then Bluetooth loses.
But it's not an either/or thing.
The two wireless protocols do different things.
- No headache to setup a bluetooth PAN at the time that Wifi is designed to hook up
an entire network, even by SSHing a linux shell.
Friday, October 20, 2006
Linux XP
21/9/2006 Linux XP Desktop is officially released. Linux XP Desktop is a full-featured PC operating system like Windows™ (same Look and feel) but based on Fedora, the stable and secure Linux platform.
Linux XP Desktop comes with a complete software bundle including
- OpenOffice suite,
- planning, project management,
- e-mail, calendar/todo,
- Internet, ICQ/MSN/etc,
- audio/video conferencing,
- file sharing and exchange,
- raster and vector image editors,
- movie and music players,
- internet radio, TV, dictionaries,
- software development tools.
- More .....
For more Information
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