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Tuesday, 12 July 2011

Portable USB Pendrivelinux Workingt

This tutorial enables a user to boot and run a Portable USB Pendrivelinux compilation (based on Debian), directly from a folder on a portable USB device, USB flash driveexternal hard drive, internal hard drive, Ipod, etc… all without ever restarting your Windows computer. In addition, the user can install new programs, make changes and save personal files, allowing the operating system and any changes to be optionally restored on the next boot.
Using this tutorial, Pendrivelinux can be run from within Windows 98, 2000, NT, XP or Vista without rebooting. It runs from its own directory requiring absolutely no installation on the host PC. This is the perfect solution for those whose computer can not boot from a USB flash drive.
Update 09/27/07: Now works on systems using Windows Vista as the host.
10/30/07 New Release: New release includes intro and exit sounds, nuovo iconset, OSX like theme, right click run as root, new boot menu and much more.
Qemu USB Pendrivelinux Persistent running on Windows XP:
Portable Pendrivelinux Screenshot
Qemu USB Pendrivelinux running on Windows Vista:
Pen Drive Linux running on Vista
Portable USB Pendrivelinux Persistent Tutorial:
  1. Download QemuPDLv1.1.0.exe and run the executable. (Extract to a folder named QemuPDL)
  2. Navigate to the QemuPDL folder and click the LaunchPDL.bat file to start running Pendrivelinux from Windows
Main Menu Boot Options:
  • Select Pendrivelinux Live to boot Live (doesn't save changes)
  • Select Pendrivelinux Persistent to boot using persistence (saves/restores changes)
Qemu Emulation Options:
  • Ctrl+Alt (switch between Windows and Linux)
  • Ctrl+ Alt+f (switch between windowed and full screen mode)
  • Ctrl+Alt+2 (switch to Qemu Monitor mode)
  • Ctrl+Alt+1 (switch back to Linux)
Default root password is pendrivelinux.
To set a new root password simply open a terminal and type sudo passwd root and then set the password you would like to use for root access.
The default Username is user. Default user password is live
Enabling Networking:
How to enable internet and network communication in Pendrivelinux. Note that when running from Qemu, Pendrivelinux uses the already established connection on the Windows host. You may need to allow your firewall to accept the Qemu communication.
  1. Left click the "double monitor icon" located in the top right corner of the upper panel and select the option to enable Wired Network:
  2. Enable network
Enjoy! ;)
Video of QemuPDL running from Windows:


REFERENCE or SOURCE: http://www.pendrivelinux.com

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How to Crack Linux Password


If you’ve ever got stuck on the Login screen of your Linux system, as you don’t know the System password, don’t worry now. Its very easy to crack the password in Linux system.
All it takes is adjusting the boot parameters slightly and typing a command or two. Just follow the below given commands, and the work would be done.
  1. Reboot your computer, and then as soon as you see the GRUB Loading screen, make sure to hit the ESC key so that you can get to the menu.
  2. Linux Grub
  3. Now you have two options:
Root Shell Method
  1. If you have the option, you can choose the “recovery mode” item on the menu, usually found right below your default kernel option.
  2. Then choose “Drop to root shell prompt” from this menu (This is called the Single User Mode).
  3. This should give you a root shell prompt.
Alternate Root Shell Method
If you don’t have the recovery mode option, this is the alternate way to manually edit the grub options to allow for a root shell.
  1. First you’ll have to make sure to choose the regular boot kernel that you use (typically just the default one), and then use the “e” key to choose to edit that boot option.
  2. Now just hit the down arrow key over to the “kernel” option, and then use the “e” key to switch to edit mode for the kernel option.
  3. Grub Details
  4. Now in the next screen that you see, you have to remove the “ro quiet splash” part with the backspace key, and then add this onto the end:
    rw init=/bin/bash
    (On some versions of Linux, you might have other shells as the default shell. So you have to type the above line accordingly. But most Linux versions have the “bash” shell as the default shell.)
  5. Once you hit enter after adjusting the kernel line, you’ll need to use the B key to choose to boot with that option.
  6. At this point the system should boot up very quickly to a command prompt.
You are now at the Root Shell Prompt (also called the Single User Mode)
Now Reset the Password
  1. Once you are the Root Shell Prompt, by following any of the above given method, you can use following command to reset the password of any user account:
    passwd username
  2. After the command is successful, type the following command to make sure the changes are written to the hard disk, before you reboot the computer:
    sync
  3. Now reboot the computer using the command:
    reboot -f
Once the computer restarts, you shall be able to login from the account, for which you had changed the password

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BackTrack 5 Released – The Most Advanced Linux Security Distribution & LiveCD


all hacking tool are available in bt5

We have of course been following BackTrack since the very early days, way back in 2006 when it was just known as BackTrack – A merger between WHAX and Auditor.  They’ve come a long way and BackTrack is now a very polished and well rounded security distro, most of the others have dropped off the map leaving BackTrack as the giant in the security LiveCD space.
The last major release was BackTrack Final 4 Released – Linux Security Distribution – back in January 2010.
The BackTrack Dev team has worked furiously in the past months on BackTrack 5, code name “revolution” – they released it on May 10th. This new revision has been built from scratch, and boasts several major improvements over all our previous releases. It’s based on Ubuntu Lucid LTS – Kernel 2.6.38, patched with all relevant wireless injection patches. Fully open source and GPL compliant.
The interesting part for me is that the new .ISO downloads offer multiple versions, including a choice between GNOME and KDE desktops and the images include ARM, 32-Bit and 64-Bit versions.
New in Version 5 :
  • Based on Ubuntu 10.04 LTS
  • Linux kernel 2.6.38 (with wireless injection patches)
  • KDE 4.6
  • GNOME 2.6
  • 32-bit and 64-bit support
  • · Metasploit 3.7.0
  • Forensics mode (a forensically sound instance)
  • Stealth mode (without generating network traffic)
  • Initial ARM image of BackTrack (for Android-powered devices)

download 

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Wednesday, 4 November 2009

Linux Hacks

Download 101 Linux Hacks eBook PDF Free


linux-101-hacks-175
Not sure how long this will last, but if you use Linux regularly, you may be interested in Ramesh’ Natarajan’s eBook Linux 101 Hacks which is currently available for free download from his website at www.thegeekstuff.com. The password to get in is “linuxrocks” and the eBook itself is in PDF format. Subtitled “Practical Examples to Build a Strong Foundation in Linux,” the book is filled with detailed explanations on a variety of useful Linux commands and command options that you may or may not have heard of and “hacks” to make ones you use regularly more effective like a true Linux veteran.



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The book is split into nine chapters:

  1. Powerful CD Command Hacks
  2. Data Manipulation
  3. SSH Client Commands
  4. Essential Linux Commands
  5. PS1, PS2, PS3, PS4 and PROMPT_COMMAND
  6. Colorful and Functional Shell Prompt Using PS1
  7. Archive and Compression
  8. Command Line History
  9. System Administration Tasks
The read is highly recommended for experienced and no so experienced Linux users both. Beginners will be able to learn Linux better through these examples and veterans will be pleased to extend their Linux experience with these useful hacks.
Grab the eBook now. What have you got to lose, it’s free and it only takes a little bit of your time.

Tuesday, September 15, 2009


Install Fedora to a flash drive using Windows

The following tutorial will show you how to install Fedora 8 or 9 to a USB flash driveusing Windows. Fedora is a Linux distribution that is sponsored by Red Hat and is both driven and maintained by the community. It is comprised of only free and open source software and will always remain free to use, modify and redistribute. Recently, Luke Macken and Kushal Das, both active in the Fedora community have put together an intuitive and super easy to use liveusb-creator which can be used to make a FedoraLive USB flash drive. In addition, USB Fedora utilizes a Persistent feature, enabling a user to save and restore changes on subsequent boots. In the following, we will show you how it works.

Prerequisites for Creating a Live USB Fedora:

  • Windows host PC (Tested on Windows XP)
  • 1GB+ USB flash drive
  • liveusb-creator-2.4.zip
How to install Fedora to a flash drive from Windows:

  1. Download the Fedora liveusb-creator-2.4.zip
  2. Extract the liveusb-creator-2.4.zip to your PC
  3. Navigate to the liveusb-creator-2.4 folder and click liveusb-creator.exe to launch the tool
  4. Even though the USB Fedora creation process is straight forward, here is a quick rundown of all the steps involved:
    1. Select either to Use existing Live CD or Download Fedora
    2. Set the Target Device to point to your USB flash drive
    3. Move the Persistent Overlay slider to set the capacity to use for the persistent image
    4. Click Create Live USB to begin the creation process

liveusb-creator for Fedora 9
A nice progress bar will indicate the progress of your USB Fedora creation. Once the process has finished, simply restart your PC and set your System BIOS or Boot Menu to boot from the USB flash drive
If all goes well, you should now be booting into your own portable Live USB Fedora 8 or 9.
;) Enjoy!

Tuesday, September 15, 2009

Parallels Workstation 2.2.2222



Parallels Workstation is an easy-to-use, easy-on-the-pocket solution that lets you run Windows, Linux and more side-by-side on a single PC without rebooting. Truly revolutionary, Parallels Workstation empowers users of any skill level — including computer professionals, sales executives and home users — to easily run multipleoperating systems on a single computer. Completely networked. Stable. Secure.


Do more with your PC!


New! Parallels Workstation now installs on new Linux kernel (2.6.23).


New! Support up to 5 network adapters in VM simultaneously.


New! Parallels Workstation now supports Ubuntu 7.10 and Fedora 8 as primary OS and guest OSes.


Users upgrading to Windows Vista can run legacy software not fully compatible with the new OS in previous versions of Windows on the same PC.


Computer professionals can run multiple applications, optimized for different operating systems, all at the same time and reduce dependency on specific hardware and OS configurations.


Software engineers can test and support software, OSes and configurations in different use scenarios and set up a menagerie of testing environments on their preferred platforms.



Windows NT/2000/XP/Vista







OR










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