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TECHNICAL TRICK

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SATURDAY, OCTOBER 13


RAILWAY ROUTE OPTIMIZATION SYSTEM




RAILWAY ROUTE OPTIMIZATION SYSTEM


Railway Route Optimization System is a product to serve to users who are
tourists. The Main purpose of the project is to let the end users or passengers
to know the shortest path to reach the destination with in short period and with
amount as minimum as possible and as early as possible when more than one
Railways route is to there to reach the destination. This optimization system
shows the graphical representation of the train route from staring point to
ending point, this is very use full in now a days to know the train details i.e.
train Starting Point and Ending Point, Starting time and arrival time Charge for
A Starting point to Ending Point
The Railways Route Optimization has 4 Modules
•  Stations
•  Trains
•  Route
•  Search
Stations module :
This module Maintains the data about station and allow operations like addition,
deletion, modification. This module maintains stations tables and fields are
station-id, station-name, and district, state. In this table Station-id,
station-name is unique does not allow any unique values.
For arranging a route Starting station, ending station, via stations are must be
registered in stations module, after registration of the stations administrator
can arrange the path among that stations. This station module is handled by
administrator only, can not handle end user
Trains module :
This module maintains the data about trains and allows operations like
additions, deletion, and modification. The train module handles trains table and
fields are train-id, train-name, starting-station, ending station,
starting-time, ending-time, train-type.
In this train-id unique and this attribute does not allow any duplicate values
Route :
This module maintains the data about routes between stations and This module
handle the routes tables and fields are route-id, starting-station, destination,
timetakenforordinary, and timetakenforexpress. The module shows the graphical
representation of a route between starting-station and destination.
This module is very useful to know routes between any two stations and also know
shortest path among the routes, and also gives graphical representation of the
corresponding routes
Search :



This module maintains the data about trains, routes tables and this module gives
reports on trains and routes, this module
In this project has two active actors they are
1. Administrator
2.Traveller
Administrator :
The administrator has privileges on Stations, Trains, and Routes he can Add data
into these tables and allow all operations on these tables. Once data is stored
into these tables after the traveler can send a query on that data for
generating reports. And he can easily find out which is the shortest path
between two stations
Traveler :
The traveler has only privileges on search for a train and a route. The traveler
sends queries to server and gets reports on the requested data and he will get
graphical representation of the path between any two stations

Posted by shaik waseem raja at 5:53:00 PM No comments:
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THURSDAY, JUNE 28


HOW TO CRACK A WI-FI NETWORK’S WEP PASSWORD WITH BACKTRACK




You already know that if you want to lock down your Wi-Fi network, you
should opt for WPA encryption because WEP is easy to crack. But did you know how
easy? Take a look.
Note: This post demonstrates how to crack WEP passwords, an older and less often
used network security protocol. If the network you want to crack is using the
more popular WPA encryption, see our guide to cracking a Wi-Fi network's WPA
password with Reaver instead.
Today we're going to run down, step-by-step, how to crack a Wi-Fi network with
WEP security turned on. But first, a word: Knowledge is power, but power doesn't
mean you should be a jerk, or do anything illegal. Knowing how to pick a
lock doesn't make you a thief. Consider this post educational, or a
proof-of-concept intellectual exercise.
Dozens of tutorials on how to crack WEP are already all over the internet using
this method. Seriously—Google it. This ain't what you'd call "news." But what is
surprising is that someone like me, with minimal networking experience, can get
this done with free software and a cheap Wi-Fi adapter. Here's how it goes.


WHAT YOU'LL NEED

Unless you're a computer security and networking ninja, chances are you don't
have all the tools on hand to get this job done. Here's what you'll need:
 * A compatible wireless adapter—This is the biggest requirement. You'll need a
   wireless adapter that's capable of packet injection, and chances are the one
   in your computer is not. After consulting with my friendly neighborhood
   security expert, I purchased an Alfa AWUS050NH USB adapter, pictured here,
   and it set me back about $50 on Amazon. Update: Don't do what I did. Get the
   Alfa AWUS036H, not the US050NH, instead. The guy in this videobelow is using
   a $12 model he bought on Ebay (and is even selling his router of choice).
   There are plenty of resources on getting aircrack-compatible adapters out
   there.
 * A BackTrack Live CD. We already took you on a full screenshot tour of how to
   install and use BackTrack 3, the Linux Live CD that lets you do all sorts of
   security testing and tasks. Download yourself a copy of the CD and burn it,
   or load it up in VMware to get started.
 * A nearby WEP-enabled Wi-Fi network. The signal should be strong and ideally
   people are using it, connecting and disconnecting their devices from it. The
   more use it gets while you collect the data you need to run your crack, the
   better your chances of success.
 * Patience with the command line. This is an ten-step process that requires
   typing in long, arcane commands and waiting around for your Wi-Fi card to
   collect data in order to crack the password. Like the doctor said to the
   short person, be a little patient.


CRACK THAT WEP

To crack WEP, you'll need to launch Konsole, BackTrack's built-in command line.
It's right there on the taskbar in the lower left corner, second button to the
right. Now, the commands.
First run the following to get a list of your network interfaces:
> airmon-ng

The only one I've got there is labeled ra0. Yours may be different; take note of
the label and write it down. From here on in, substitute it in everywhere a
command includes (interface).
Now, run the following four commands. See the output that I got for them in the
screenshot below.
> airmon-ng stop (interface)
> ifconfig (interface) down
> macchanger --mac 00:11:22:33:44:55 (interface)
> airmon-ng start (interface)

If you don't get the same results from these commands as pictured here, most
likely your network adapter won't work with this particular crack. If you do,
you've successfully "faked" a new MAC address on your network interface,
00:11:22:33:44:55.
Now it's time to pick your network. Run:
> airodump-ng (interface)

To see a list of wireless networks around you. When you see the one you want,
hit Ctrl+C to stop the list. Highlight the row pertaining to the network of
interest, and take note of two things: its BSSID and its channel (in the column
labeled CH), as pictured below. Obviously the network you want to crack should
have WEP encryption (in the ENC) column, not WPA or anything else.
Like I said, hit Ctrl+C to stop this listing. (I had to do this once or twice to
find the network I was looking for.) Once you've got it, highlight the BSSID and
copy it to your clipboard for reuse in the upcoming commands.
Now we're going to watch what's going on with that network you chose and capture
that information to a file. Run:
> airodump-ng -c (channel) -w (file name) --bssid (bssid) (interface)

Where (channel) is your network's channel, and (bssid) is the BSSID you just
copied to clipboard. You can use the Shift+Insert key combination to paste it
into the command. Enter anything descriptive for (file name). I chose "yoyo,"
which is the network's name I'm cracking.

You'll get output like what's in the window in the background pictured below.
Leave that one be. Open a new Konsole window in the foreground, and enter this
command:
> aireplay-ng -1 0 -a (bssid) -h 00:11:22:33:44:55 -e (essid) (interface)

Here the ESSID is the access point's SSID name, which in my case is yoyo. What
you want to get after this command is the reassuring "Association successful"
message with that smiley face.

You're almost there. Now it's time for:
> aireplay-ng -3 -b (bssid) -h 00:11:22:33:44:55 (interface)

Here we're creating router traffic to capture more throughput faster to speed up
our crack. After a few minutes, that front window will start going crazy with
read/write packets. (Also, I was unable to surf the web with the yoyo network on
a separate computer while this was going on.) Here's the part where you might
have to grab yourself a cup of coffee or take a walk. Basically you want to wait
until enough data has been collected to run your crack. Watch the number in the
"#Data" column—you want it to go above 10,000. (Pictured below it's only at
854.)
Depending on the power of your network (mine is inexplicably low at -32 in that
screenshot, even though the yoyo AP was in the same room as my adapter), this
process could take some time. Wait until that #Data goes over 10k,
though—because the crack won't work if it doesn't. In fact, you may need more
than 10k, though that seems to be a working threshold for many.

Once you've collected enough data, it's the moment of truth. Launch a third
Konsole window and run the following to crack that data you've collected:
> aircrack-ng -b (bssid) (file name-01.cap)

Here the filename should be whatever you entered above for (file name). You can
browse to your Home directory to see it; it's the one with .cap as the
extension.
If you didn't get enough data, aircrack will fail and tell you to try again with
more. If it succeeds, it will look like this:

Full size
The WEP key appears next to "KEY FOUND." Drop the colons and enter it to log
onto the network.





PROBLEMS ALONG THE WAY

With this article I set out to prove that cracking WEP is a relatively "easy"
process for someone determined and willing to get the hardware and software
going. I still think that's true, but unlike the guy in the video below, I had
several difficulties along the way. In fact, you'll notice that the last
screenshot up there doesn't look like the others—it's because it's not mine.
Even though the AP which I was cracking was my own and in the same room as my
Alfa, the power reading on the signal was always around -30, and so the data
collection was very slow, and BackTrack would consistently crash before it was
complete. After about half a dozen attempts (and trying BackTrack on both my Mac
and PC, as a live CD and a virtual machine), I still haven't captured enough
data for aircrack to decrypt the key.
So while this process is easy in theory, your mileage may vary depending on your
hardware, proximity to the AP point, and the way the planets are aligned. Oh
yeah, and if you're on deadline—Murphy's Law almost guarantees it won't work if
you're on deadline.

Posted by shaik waseem raja at 7:16:00 PM No comments:
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TUESDAY, MAY 1


12-QUICK-TIPS-TO-SEARCH-GOOGLE-LIKE-AN-EXPERT




If you’re like me, you probably use Google many times a day.  But, chances are,
unless you are a technology geek, you probably still use Google in its simplest
form.  If your current use of Google is limited to typing a few words in, and
changing your query until you find what you’re looking for, then I’m here to
tell you that there’s a better way – and it’s not hard to learn.  On the other
hand, if you are a technology geek, and can use Google like the best of them
already, then I suggest you bookmark this article of Google search tips.  You’ll
then have the tips on hand when you are ready to pull your hair out in
frustration when watching a neophyte repeatedly type in basic queries in a
desperate attempt to find something.
The following Google search tips are based on my own experience and things that
I actually find useful.  The list is by no means comprehensive.  But, I assure
you that by learning and using the 12 tips below, you’ll rank up there with the
best of the Google experts out there.  I’ve kept the descriptions of the search
tips intentionally terse as you’re likely to grasp most of these simply by
looking at the example from Google anyways.


12 EXPERT GOOGLE SEARCH TIPS

 1.  Explicit Phrase:
     Lets say you are looking for content about internet marketing.  Instead of
     just typing internet marketing into the Google search box, you will likely
     be better off searching explicitly for the phrase.  To do this, simply
     enclose the search phrase within double quotes.
     
     > Example: "internet marketing"

 2.  Exclude Words:
     Lets say you want to search for content about internet marketing, but you
     want to exclude any results that contain the term advertising.  To do this,
     simply use the "-" sign in front of the word you want to exclude.
     
     > Example Search: internet marketing -advertising

 3.  Site Specific Search:
     Often, you want to search a specific website for content that matches a
     certain phrase.  Even if the site doesn’t support a built-in search
     feature, you can use Google to search the site for your term. Simply use
     the "site:somesite.com" modifier.
     
     > Example: "internet marketing" site:www.smallbusinesshub.com

 4.  Similar Words and Synonyms:
     Let’s say you want to include a word in your search, but want to include
     results that contain similar words or synonyms.  To do this, use the "~" in
     front of the word.
     
     > Example: "internet marketing" ~professional

 5.  Specific Document Types:
     If you’re looking to find results that are of a specific type, you can use
     the modifier "filetype:".  For example, you might want to find only
     PowerPoint presentations related to internet marketing.
     
     > Example: "internet marketing" filetype:ppt

 6.  This OR That:
     By default, when you do a search, Google will include all the terms
     specified in the search.  If you are looking for any one of one or more
     terms to match, then you can use the OR operator.  (Note: The OR has to be
     capitalized).
     
     > Example: internet marketing OR advertising

 7.  Phone Listing:
     Let’s say someone calls you on your mobile number and you don’t know who it
     is.  If all you have is a phone number, you can look it up on Google using
     the phonebook feature.
     
     > Example: phonebook:617-555-1212 (note: the provided number does not work
     > – you’ll have to use a real number to get any results).

 8.  Area Code Lookup:
     If all you need to do is to look-up the area code for a phone number, just
     enter the 3-digit area code and Google will tell you where it’s from.
     
     > Example: 617

 9.  Numeric Ranges:
     This is a rarely used, but highly useful tip.  Let’s say you want to find
     results that contain any of a range of numbers.  You can do this by using
     the X..Y modifier (in case this is hard to read, what’s between the X and Y
     are two periods.)  This type of search is useful for years (as shown
     below), prices, or anywhere where you want to provide a series of numbers.
     
     > Example: president 1940..1950

 10. Stock (Ticker Symbol):
     Just enter a valid ticker symbol as your search term and Google will give
     you the current financials and a quick thumb-nail chart for the stock.
     
     > Example: GOOG

 11. Calculator:
     The next time you need to do a quick calculation, instead of bringing up
     the Calculator applet, you can just type your expression in to Google.
     
     > Example: 48512 * 1.02

 12. Word Definitions:
     If you need to quickly look up the definition of a word or phrase, simply
     use the "define:" command.
     
     > Example: define:plethora

Hope this list of Google search tips proves useful in your future Google
searches.  If there are any of your favorite Google expert power tips that I’ve
missed, please feel free to share them in the comments



Posted by shaik waseem raja at 12:17:00 AM No comments:
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TUESDAY, FEBRUARY 21


PS 2 BACK UP




http://vintagecomputers.zezes.com/Atari+2600
HARDWARE REQUIRED
- PS2 capable of playing backups
- USB flash drive (most will work, but not all)
- CD burner and 1 blank CDR
Backup PS2 memory card to USB
STEP ONE – Burn uLaunchELF
Download, extract and burn the uLaunchELF ISO.
STEP TWO – Load uLaunchELF on the PS2
Load up the uLaunchELF disc in your PS2 and plug in your USB drive. This CD
should work in any PS2 capable of playing ‘backup’ discs, if everything goes to
plan you should see the PlayStation2 logo for a second, followed by the
uLaunchELF menu. You should see a list of drives, including the PS2 memory
card(s), and hopefully your USB flash drive (listed as “MASS”).
STEP THREE – Backup your PS2 saves to USB drive
You can now start copying and pasting PS2 game saves from your memory card to
your flash drive – most of the commands you’ll need for copying and pasting are
on the uLaunchELF screen. Once you’ve worked out how to copy PS2 game saves
between your memory card and flash drive you can easily reclaim filespace on
your memory card by copying game saves onto the flash drive, and archiving them
on your PC.
http://www.ps2savetools.com/download.php?op=viewdownloaddetails&lid=74
Homebrew
Using the uLaunchELF boot CD, you can also get the PS2 to run homebrew software
such as emulators (SNES Station, PGEN etc.) and media players from a flash
drive. Just copy the required files from your PC to the flash drive, boot up
your PS2 using the uLaunchELF cd, then navigate to the ‘MASS’ flash drive – you
can run most homebrew ‘elf’ programs directly from the flash drive – or you can
copy them to a memory card and run them from there.



Posted by shaik waseem raja at 10:08:00 AM No comments:
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SATURDAY, FEBRUARY 4


STOP A RESTART PROCESS IN 3STEPS



Some times we need to stop some restart process quickly. In windows XP some
times it gives auto restart warning and here is good solution for it.

1. Go to Start menu
2. Click on RUN
3. Enter the following command excluding hashcodes "shutdown -a"

its Done.


Posted by shaik waseem raja at 2:44:00 PM No comments:
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THURSDAY, FEBRUARY 2


HOW TO REMOVE AND ADD RIGHT-CLICK MENU ITEMS FROM FILES AND FOLDERS




Removing Items
A lot of programs you install will add themselves to the right-click menu of
your files and/or folders. And most times, you have no choice in the matter and,
as a result, your right-click menu can get very long with added items you don't
even use. The last person I was helping with this had a right context menu so
long that the Rename option was no longer visible!
Fortunately, you can easily remove those unwanted menu items, if you know the
registry values to edit. And it's not at all difficult once you know the keys
responsible for the additions.

For Files, the secret lies in the "context menu handlers" under the shellex
subkey for "All Files" which, in the registry, is nothing but an asterisk - like
a dos wildcard, which means the values entered apply to all files. It is at the
very top of the Root key, right here:

HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers

Click the the + sign next to the ContextMenuHandlers key, to expand it.
Now you will see some of the programs that have added items to your right-click
menu. Simply delete the program keys you don't want.
Yup! It's that simple. If deleting makes you uneasy, just export the key before
deleting it. Or, instead of deleting the values, disable them. Simply double
click the default value for the program on the right hand pane and rename the
clsid value by placing a period or dash in front of it.
ie; - {b5eedee0-c06e-11cf-8c56-444553540000}
Then exit the registry, refresh, and right click a file to see if the item was
removed from the menu.
Some programs - like WinZip or WinRar - will add several items to your right
click menu but all of them will be removed by deleting or disabling their one
context menu handler.

Note that the above key only applies to the right click menu of files.
To remove entries from the right click context menu of folders, you need to
navigate to the Folder and Drive keys:

HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers
HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers

All you have to do is follow the same procedure as for Files - either disable or
delete items you wish to remove.
Adding Items
Adding Items to the right click menu of Files and Folders is also fairly simple
using the Registry. It just involves the creation of a few new keys for each
item you wish to add. You edit the same keys used for removing items. Let's use
Notepad as an example of an item you'd like to add to the right click menu of
all your files or folders.

For folders, go to this key:
HKEY_CLASSES_ROOT\Folder
Click the + sign next to Folder and expand it so that the Shell key is visible.
Right click the Shell key and choose New>Key and name the key Notepad or
whatever else you'd prefer (whatever the key is named is what will appear in the
right-click menu). Now right click the new key you made and create another key
named Command. Then, in the right hand pane, double click "Default" and enter
Notepad.exe as the value.
Exit the registry, refresh, and right click any folder. Notepad should now be on
the context menu.


For files, go here again:

HKEY_CLASSES_ROOT\*
Expand the * key and see if a Shell key exists. If it does exist, follow the
same procedure as for folders. If it does not exist, you'll have to create a new
Shell first. Just right click the * key and choose New>Key and name it Shell.
Then right click the Shell key and continue on the same way you did for adding
items to the right click menu of folders.
Once done, Notepad should appear as an option in the right click menu of all
your files.
Vic Ferri owns the very popular WinTips and Tricks
<http://groups.yahoo.com/group/WinTips-Tricks> email group. He is also in charge
of the Printing Tips <http://personal-computer-tutor.com/printing.htm> and
Registry Tips <http://personal-computer-tutor.com/abc1/v4/vic4.htm> pages at
Linda's Computer Stop.



Posted by shaik waseem raja at 7:49:00 PM No comments:
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SUNDAY, JANUARY 29


HOW TO DISABLE FACEBOOK TIMELINE AND GET THE OLD PROFILE BACK




HOW TO DISABLE FACEBOOK TIMELINE AND GET THE OLD PROFILE BACK


Step 1: Head to the Facebook Developers page where you originally created an app
to enable Timeline. Click "Edit app."



Step 2: The only way to remove Timeline is to delete the app. If you are an
actual developer, you're out of luck. Otherwise, click "Delete app" in the left
sidebar.






Once you confirm the app deletion, your Facebook Timeline will be disabled.



Posted by shaik waseem raja at 11:58:00 AM No comments:
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