The thrilling potential of SixthSense technology

Pranav Mistry is the MIT grad student behind Sixth Sense, a tool that connects the physical world with the world of data. He and his advisor at the MIT Media Lab, Pattie Maes, unveiled Sixth Sense at TED2009, and the Sixth Sense demo premiered yesterday on TED.com -- and in both places, it has fired people's imaginations

Windows system32 config system is corrupt in Windows Server 2003

Windows system32 config system is corrupt in Windows Server 2003.

How to insert Blogumus in blogger

Yeah! Last night was looking for animated "Tag & Clouds" widget . I found a interesting website by Roy Tanck's. Author has written a excellent script to display tags, categories which rotates them in 3D animation. But Roy Tanck's has written a this script only for Wordpress called "WP-Cumulus" :( And finally after hour I found one more interesting site which has written same script for Blogger(Blogspot) "Blogumus".

Checkout Google Chrome OS

Google chrome OS is open source new web-based operating system which allows user to access the application & favourite sites just like that ;)

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How to fix Solaris "/lib/svc/method/net-physical "network settings is misconfigured”

[ Monday, February 8, 2010 | 0 comments ]

Yesterday I came across an issue with the server being unable to access it switched to the  maintenance mode with some a strange message;
How to fix Solaris "/lib/svc/method/net-physical "network settings is misconfigured”.
Dec  9 10:05:59 techgyaansvr svc.startd[7]: [ID 652011 daemon.warning] svc:/network/physical:default: Method "/lib/svc/method/net-physical" failed with exit status 96.
Dec  9 10:05:59 techgyaansvr svc.startd[7]: [ID 748625 daemon.error] network/physical:default misconfigured: transitioned to maintenance (see 'svcs -xv' for details)

Actual message is that the IP address already exists, but is not configured. We need to clear the network & flush the settings to make it accessible
Resolution:
Check the service which is disabled
#svcs –xv
[this command will show you the services which is disabled by system]
Take the network interface offline
#ifconfig eri0 down
[this command will bring the interface down]
#ifconfig eri0 unplub
[this command will bring down the  interface]
Now configure the IP address & netmask for eri0 interface
#ifconfig eri0 10.0.7.34 netmask 255.255.255.0 up
Usage: [ifconfig eri0 ipaddress netmask + broadcast + up]
Now we need to manually enable the network service, clear the network & flush the route settings.
#svcadm enable svc:/network/physical:default
Usage: svcadm [-v] [cmd [args ... ]]
svcadm enable [-rst] ...      - enable and online service(s)
#svcadm clear network/physical
Usage: svcadm [-v] [cmd [args ... ]]
svcadm clear ...              - clear maintenance state
#route flush
Now add the route
#route add 0.0.0.0  10.0.7.1
Now you should be able to access your server J



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Linux on the Linksys WRT54GL

[ Wednesday, February 3, 2010 | 0 comments ]
In a move to put Linux on everything I own, I just installed DD-WRT on my Linksys router. DD-WRT is free Linux-based firmware for several wireless routers, most notably the Linksys WRT54G family. Many of DD-WRT's features are not included in typical router firmware. These features include support for the Kai network, daemon-based services, IPv6, Wireless Distribution System, RADIUS, advanced quality of service, radio output power control, overclocking capability, and software support for a Secure Digital Card hardware modification.


The Linksys WRT54GL was released in 2005 to support third-party firmware based on Linux. Its fully compatible with DD-WRT. This guide also works for a couple of other LinksysWRT54G, models WRT54G v4 and earlier, but the WRT54GL is the the preferred router to buy/use.
If you want to see what other routers are DD-WRT compatible go here.


BEFORE YOU START:
Use an ethernet cable to connect your PC to your router (use port 1)
DO NOT attempt to use the guide via wifi, you will brick your router.

Step 1: Get Your Router Ready
Type the following into your browser's URL box:
http://192.168.1.1

Restore your router to its factory settings:
In the Administration tab, under Factory Defaults, select YES and the SAVE the Settings.

Log Back Into Your Router:
http://192.168.1.1
name= *Leave It Blank*
password= admin

Step 2: The Inital Flash

Unzip the dd-wrt.v23_sp2_mini.zip file
Go to Firmware Management, under Administration>Firmware Management.
Select the dd-wrt.v23_mini_generic.bin file
Select UPGRADE to begin the process.


* Do not interrupt the process * make sure the router stays plugged in
You will see an Upgrade Successful screen message
Click CONTINUE.

Step 3: Reset and Flash Firmware Again
Find the reset button on the back of the WRT54GL
Hold down the reset button for 30 seconds
Release the reset button
Allow the lights to blink for 15 seconds

Log Back Into Your Router:
http://192.168.1.1
username= root
password= admin

Download the dd-wrt.v23_generic.bin
Unzip the dd-wrt.v23_sp2_standard.zip file


Go to Firmware Management, under Administration>Firmware Management.
Select the dd-wrt.v23_generic.bin file
Select UPGRADE to begin the process.



* Do not interrupt the process * make sure the router stays plugged in
Find the reset button on the back of the WRT54GL
Hold down the reset button for 30 seconds
Release the reset button
Allow the lights to blink for 15 seconds

Step 4: Login & Setup Your Router
http://192.168.1.1
username= root
password= admin

Source via Ubuntu1501