Batch file programming is nothing but the Windows version of Unix Shell Programming. Let's start by understanding what happens when we give a DOS command. DOS is basically a file called command.com.
It is this file (command.com) which handles all DOS commands that you give at the DOS prompt---such as COPY, DIR, DEL etc. These commands are built in with the Command.com file. (Such commands which are built in are called internal commands.).DOS has something called external commands too such as FORMAT, UNDELETE, BACKUP etc.
Building Web Sites All-in-One Desk Reference For Dummies
English | 2007 | ISBN: 0470009942 | 795 pages | PDF | 25.84 MB
Whether you're building a site to keep in touch with others, sell products, or promote a cause, you want to make sure yours stands out in the crowd. This handy reference shows you how to design an accessible site, create graphics and navigation menus, build forms, insert sound and video, and keep your visitors coming back for more.
Web Bloopers: 60 Common Web Design Mistakes, and How to Avoid Them by Jeff Johnson
English | ISBN: 1558608400 | 344 Pages | PDF | 79 Mb
The dot.com crash of 2000 was a wake-up call, and told us that the Web has far to go before achieving the acceptance predicted for it in '95. A large part of what is missing is quality; a primary component of the missing quality is usability. The Web is not nearly as easy to use as it needs to be for the average person to rely on it for everyday information, commerce, and entertainment.
In response to strong feedback from readers of GUI BLOOPERS calling for a book devoted exclusively to Web design bloopers, Jeff Johnson calls attention to the most frequently occurring and annoying design bloopers from real web sites he has worked on or researched. Not just a critique of these bloopers and their sites, this book shows how to correct or avoid the blooper and gives a detailed analysis of each design problem.
Hear Jeff Johnson's interview podcast on software and website usability at the University of Canterbury (25 min.)
* Discusses in detail 60 of the most common and critical web design mistakes, along with the solutions, challenges, and tradeoffs associated with them.
* Covers important subject areas such as: content, task-support, navigation, forms, searches, writing, link appearance, and graphic design and layout.
* Organized and formatted based on the results of its own usability test performed by web designers themselves.
with new and emerging web design no-no's (because new bloopers are born every day) along with a much requested printable blooper checklist for web designers and developers to use.
Hacking - The Art of Exploitation - Second Edition w/ LiveCD
Language: English
Publisher: No Starch Press; 2nd edition (January 11, 2008)
ISBN-10: 1593271441 | ISBN-13: 978-1593271442 | Format: PDF | 719 MB
Hacking is the art of creative problem solving, whether that means finding an unconventional solution to a difficult problem or exploiting holes in sloppy programming. Many people call themselves hackers, but few have the strong technical foundation needed to really push the envelope.
Rather than merely showing how to run existing exploits, author Jon Erickson explains how arcane hacking techniques actually work. To share the art and science of hacking in a way that is accessible to everyone, Hacking: The Art of Exploitation, 2nd Edition introduces the fundamentals of C programming from a hacker's perspective.
The included LiveCD provides a complete Linux programming and debugging environment-all without modifying your current operating system. Use it to follow along with the book's examples as you fill gaps in your knowledge and explore hacking techniques on your own. Get your hands dirty debugging code, overflowing buffers, hijacking network communications, bypassing protections, exploiting cryptographic weaknesses, and perhaps even inventing new exploits. This book will teach you how to:
- Program computers using C, assembly language, and shell scripts
- Corrupt system memory to run arbitrary code using buffer overflows and format strings
- Inspect processor registers and system memory with a debugger to gain a real understanding of what is happening
- Outsmart common security measures like nonexecutable stacks and intrusion detection systems
- Gain access to a remote server using port-binding or connect-back shellcode, and alter a server's logging behavior to hide your presence
- Redirect network traffic, conceal open ports, and hijack TCP connections
- Crack encrypted wireless traffic using the FMS attack, and speed up brute-force attacks using a password probability matrix
Hackers are always pushing the boundaries, investigating the unknown, and evolving their art. Even if you don't already know how to program, Hacking: The Art of Exploitation, 2nd Edition will give you a complete picture of programming, machine architecture, network communications, and existing hacking techniques. Combine this knowledge with the included Linux environment, and all you need is your own creativity.
Make a Flash Drive Bootable Without Any Software Easily
Generally we install Windows with DVDs or CDs but these disks need more care and may corrupt after sometime. To get rid from these CD’s and DVD’s. We can use Flash Drive instead of these compact disks.
This tutorial is quite complicated and lengthy but not too much.
To Make your flash drive boot-able just follow the following steps:
1. First of all, open Run (Win + R) then type in the text box “diskpart” and press OK
1. First of all, open Run (Win + R) then type in the text box “diskpart” and press OK
3. Then type the command “list disk”, then select your disk as my desired disk is disk 1. So, I type “select disk 1” (As shown below). You can check whether you select right disk you can type “detail disk” after selecting a disk. (As shown below)
4. After selecting your appropriate disk type the following commands one by one.
Clean
Create partition primary
Select partition 1
Active
Format fs=fat32
Clean
Create partition primary
Select partition 1
Active
Format fs=fat32
The last command that is “format fs=fat32” may take some time according to your flash drive size.
6. Then, copy the all files present in your DVD to the flash drive.
H: CD BOOT
BOOTSECT.EXE /NT60 I:
In above commands the H: is my DVD drive disk letter and I: is my flash drive disk letter.
8. Now you can boot your flash drive to install windows.
9. Just select your flash drive to first boot drive.By pressing F9, F10, F11, F12 keys simultaneously (May vary according to BIOS)
