Tuesday, September 23, 2008

Vista data recovery tool


How can you backup damaged or corrupted personal information and official documents from crashed or undetected hard drive! Windows system files recovery software retrieves various kinds of erased or lost files formats including doc, ppt, xls, wav, tif, jpeg, jpg, html, midi, bmp, txt etc. Windows data recovery system performs restoration of deleted or missing data, files and folders due to software malfunction, human error, damaged file system, hardware failure, system crashed, power failure or virus attack etc. Windows Vista files undelete tool does not require any special technical knowledge for using the software. Windows partition backup program supports all Microsoft Windows operating system including Windows XP, Vista, NT, ME, 2003, 2000, 98 etc. Windows Vista partition uneraser tool provides interactive user friendly graphical user interface (GUI) to salvage corrupted information. Windows data recovery specialists restore data, files, folders and directory which have been deleted by using Shift + Del key. Windows Vista files repair tool supports all major brands of hard drive including Samsung, Sony, Hitachi, Seagate, Hitachi etc. Windows partition file recovery solution backup corrupted or formatted important information in just few minutes from your damaged hard drive. Windows file undeleter tool provides comprehensive solution to restore missing data from NTFS and FAT windows partition.
Features:

  • Windows partition data salvage software rescues all data, files, folders and directories erased from recycle bin.
  • Windows Vista files repair utility supports FAT12, FAT16, FAT32, NTFS and NTFS5 file system.
  • Windows data backup tool retrieves corrupted or damaged encrypted files and compressed folders.
  • Windows system data recovery application supports all higher capacity hard disks.
download

Monday, September 22, 2008

Dual boot with XP/2000/NT and install linux/windows whenever You want

This is for those people who have dumped Windows 98 and adopted Windows 2000/NT/XP as their os's and want linux to dual boot with these.

CAUTION : This how to wont work with Windows 98/95/ME . Actually i haven't used ME and so i don't know.Anyways this will only work with those Windows versions which use ntloader to boot.

There are a few pre requisites.

a) a linux boot disk/live cd
b) Use Windows 2000/NT/Xp and one of its partitions must be FAT (other than NTFS)
c) You should really know basics like partition naming in Linux and mounting.


Problem :

Installing / re installing Linux/Windows 2000/XP/NT whenever You want , without managing to mess up the MBR.


Scenario 1.

Installing Linux along with an existing windows installation .

I.Setting Up partitions

If You don't have a linux partition , make space for it , by repartitioning my disk.

Ideally You would free up a partition and divide it into two , one part for swap space , the other part for the installation.swap space partition size = 2 times that of your RAM

In the non ideal case that is , if you cant free up a whole partition you would first defragment the drive and then create two new partitions from it using PQMagic , so you don't loose data and you get two more drives. the new partition's size will be as above

II.Installing Linux

Now you can go about installing your linux system. Here the issue to be taken care of is installing the boot loader (LILO/GRUB) to the proper place

Usually the installation program will ask u were to load the boot loader. default choice would be on the MBR. Now DON'T GO FOR THIS . If u want to go my way , don't go for it. Instead , get the installer to install the boot loader onto the root partition.Also note down the root partition's name , ie) the '/dev/hda*' where * is 1,4,5 etc.
If possible create a boot disk

III. Setting up the system to boot windows too.

now when you reboot , you will go directly to the NT/XP/2000 boot menu.

Don't worry , your Linux installation is safely sitting there.

Now boot using the linux boot disk / live cd

mount the non NTFS windows partition using the following commands

mkdir /mnt/windowsdrive
mount /dev/hda* /mnt/windowsdrive

where * is 1,4,5 etc.


Now use this command to get first 512 bytes of your root partition


dd if=/dev/hdaN of=/mnt/windowsdrive/bootsect.lnx bs=512 count=1


replace /dev/hdaN with your Linux root partition name (/dev/hda something) .I had asked you to note it down , hadn't I?

now boot to windows. find out the bootsect.lnx file from which ever drive u wrote it to using the previous command.Copy it to C:\

open boot.ini and add the following line to its end

c:\bootsect.lnx="Linux"

Reboot

Now you will see "Linux" showing up in your Windows boot menu.

When u choose linux it will load the linux boot loader (LILO/Grub which ever u installed.)

You may want to remove the "Windows" choice from the linux boot loader's menu. There is no harm if u leave it there



Scenario 2.

Installing Windows NT/2000/XP along with an existing Linux installation .

1.Setup partitions.

Don't touch the linux partitions. No other precaution needed. also make the windows partition bootable.

2.Install Windows NT/2000/XP. Let it over write the MBR

3.Follow step III of Scenario 1.

Thats all

Saturday, September 20, 2008

Celebrating Software Freedom Day

hmmm... Today is our day!! yup.. Software freedom day.. So, you may wonder, why Venky is talking about the software freedom!... Coz I deserve to post atleast a paragraph since I finished my RHCE

huh.. RHCE is RedHat Certified Computer Engineer.. That was a wonder ful course where I learnt about that Tux and live with that for more than a year...

zeee, Software freedom day is celebrated to insist the freedom in software usage and not to depend on the properiatry softwares provided by Microsoft, Adobe , so and so..
For each software like this, we have an alternative in Linux.. But we replace the original with more than 3 softwares like Office can be replaced with Open Office, Neo Office, SiagOfiice, etc..
Thats where the problem lies..

When any person is given with umpteen number of options, he may struggle to choose one..
So the opensource developers should follow some standards to put the combine efforts in replacing the properitory softwares with not more than 2 softwares...

Happy Software freedom day.. :)

I love this Beetle

Volkswagen Beetle, which took the world by a storm since 1945, has sold more than 21.5 million (2.15 crore) units till 2003.

The original 'people's car,' Volkswagen's Beetle, is all set to roll out on Indian roads as the company plans to bring it to the country soon.

Commonly known as the Bug, the Beetle traces its history to 1945 and is one of the most successful models that Volkswagen has produced. Though critics had predicted a complete failure for Beetle because of its peculiar styling, underpowered motor, rough ride, and high noise levels initially compared to modern vehicles, the car went on to make history.

Wikipedia says that the Bug is also the bestselling single design car in history