Mastering UNIX Shell Scripting

* Provides readers with end-to-end shell scripts that can be used to automate repetitive tasks and solve real-world system administration problems
* Targets the specific command structure for four popular UNIX systems: Solaris, Linux, AIX, and HP-UX
* Illustrates dozens of example tasks, presenting the proper command syntax and analyzing the performance gain or loss using various control structure techniques
* Web site includes all the shell scripts used in the book
DOWNLOAD:
Link hotfile
Link mediafire

Microsoft Windows Server 2008 R2 Administration Instant Reference

All your Windows Server 2008 R2 questions answered—on the spot! Get up to speed on the new features of Windows Server 2008 R2 with this indispensableguide. Designed for busy IT professionals, it's the perfect go-to resource for quick answers and real-world solutions as you administer the new server OS. You'll find easy-to-read lists, quick-reference tables, helpful thumb tabs, and much more in a handy, compact format that puts the information you need at your fingertips.
DOWNLOAD:
Link hotfile
Link mediafire

Windows Server 2008 Inside Out

Conquer Windows Server 2008—from the inside out!Learn how to conquer Windows Server 2008—from the inside out! Designed for system administrators, this definitive resource features hundreds of timesaving solutions, expert insights, troubleshooting tips, and workarounds for administering Windows Server 2008—all in concise, fast-answer format. You will learn how to perform upgrades and migrations, automate deployments, implement security features, manage software updates and patches, administer users and accounts, manage Active Directory® directory services, and more. With INSIDE OUT, you’ll discover the best and fastest ways to perform core administrative tasks, with an award-winning format that makes it easy to find exactly the tips, troubleshooting solutions, and workarounds you need. Plus, the companion CD comes packed with a fully searchable eBook and more than 100 timesaving tools and scripts. With INSIDE OUT, you get all muscle and no fluff!
DOWNLOAD:
Link hotfile
Link mediafire

PC Security Handbook Now Available

The PC security handbook is now available. This handbook is designed to help you find ways to protect your Windows XP/Vista/7 PC and ensure your data is safe.

The purpose of this book is not to define the ultimate solution; its purpose is to give you simple, unbiased advice on what I’ve found to be the best options out there. In this handbook, I only give advice and share programs that I’ve used for at least a year. Some programs seem good when you first use them, but quickly annoy you or slow down your PC.
DOWNLOAD:
Link hotfile
Link mediafire

Yahoo! Messenger 10.0.0.1264 (7/5/2010)

Yahoo! Messenger 10.0.0.1264

Do more than just IM with Yahoo! Messenger 10

Enhanced video calling
Feel like you're there with high-quality, full screen video and voice
calling

Keep up with what your friends are doing
See your friends' latest updates from Yahoo!, Flickr, Twitter and more
with the new “Updates” view

Improved language support
Change your preferred language in Yahoo! Messenger with just a few
clicks

System requirements: Microsoft Windows XP, Vista, 7.

More Features

Instant message with one friend, or conference in a bunch

All-new Insider with Yahoo! Mail, news, weather, search and
more

Easily find or invite friends from other services to come chat
with you

Send text messages (SMS) to friends' mobile phones for free*

Make free PC-to-PC calls and PC-to-phone calls for as low as
1¢ a minute (plus free voicemail!)

Use the built-in media player to watch web videos and view
photos with friends

Show your style with emoticons, Avatars, audibles and IMVironments
(softvnn)

Download | 10.0.0.1264 Final [US]
Download | 10.0.0.1264 Final [VN]
Download | All Languages

Google SEO Secrets - How to get top ranking with Search Engine Optimization

More than a three months I was looking for different SEO tools and manuals to understand the search engine optimization and promote my web sites effectively, but all quality SEO tools and manuals are not for free - almost every resource gives a small part of their knowledge for a free, but when you need complete resource - you have to pay.

Today finally I found a book, Google SEO Secrets - How to get top ranking with Search Engine Optimization and started reading it and I really like it. So decided to share, if you are just started looking for a SEO tips and want to know the basics - this book is right for you.
DOWNLOAD:
Link hotfile
Link mediafire

Hướng dẫn add domain và tạo Subdomain trên everydns.com

Hướng dẫn Tạo Subdomain trên everydns Ví dụ: Tạo subdomain (home.vietdowns.com) cho Domain vietdowns.com trỏ về IP: 203.171.30.234 thì bạn thực hiện 2 bước sau:

Step1: - Đăng nhập vào phần quản lý tên miền của bạn ở liên kết: http://www.everydns.com
- Đăng nhập bằng user và password của bạn

Step2: Vào phần Quản lý DNS
- Mặc định khi khởi tạo dịch vụ các bản ghi sẽ có dạng như hình dưới ( Cơ bản)

Tiếp tục

- Bạn cần phải thêm bản ghi mới với tên = subdomain và trỏ IP để Domain của bạn có thể nhận được subdomain. Vào phần Tạo Record:

Sau khi hoàn tất 2 bước trên thì subdomain :home.vietdowns.com đã được tạo và trỏ về Server IP: 203.171.30.234. khi đó các Record của Domain sẽ có dạng như hình dưới:

theo : vietdowns

Tạo bóng phản chiếu

Tôi muốn giới thiệu với các bạn các bước cơ bản nhất để tạo bóng phản chiếu cho vật thể. Ở đây tôi lấy VD thiết kế một cuốn sách có bóng phản chiếu.
Mở 1 file hình ảnh tùy ý. Mở một file mới lớn hơn và kéo hình ảnh sang. Dùng công cụ chọn Rectangular Marquee Tool (M) để copy một phần hình ảnh làm gáy cuốn sách (Nhấn Ctrl+J được layer 2). Mượn vùng chọn ở layer1, kích chọn layer2 – nhấn Delete xóa phần vừa copy. Dùng tẩy để xóa những phần chưa hết (còn sót lại nét mờ)




Chọn layer1 và 2 nhấn Ctrl+T để biến đổi vật thể như hình dưới.
Chú ý : Bạn phải nắm được cơ bản để bóp hình sao cho có chiều sâu (Vật thể càng xa thì sẽ càng nhỏ đi – Bạn thử đặt khối hộp hình vuông trước mặt và quan sát và tự rút ra kết luận !).




Chọn layer2 nhấn Ctrl+T biến đổi gáy cuốn sách như hình dưới




Nhấn Ctrl+U để giảm độ sáng.
Trong hộp Hue/Saturation tôi chọn Ligntness= -45.




Tạo layer3. Dùng Rectangular Marquee Tool (M) tạo vùng chọn. Đổ màu sao cho gần giống với màu trang giấy




Nhấn Ctrl+T biến đổi như hình :




Copy layer1 (Ctrl+J) ta có Layer1 copy. Nhấn Ctrl+T – nhấp phải chuột vào đối tượng, chọn Flip Vertical để đảo ngược đối tượng theo phương thẳng đứng.




Biến đổi như các bước trên ta có:




Tương tự, bạn copy layer2 và biến đổi. Dán layer1 và 2 lại với nhau (Alt+L+F hoặc Layer / Flatten Image)




Trong bảng layer giảm Opacity tùy ý (Tôi chọn giá trị = 30) :




Tạo vùng chọn hình chữ nhật (M). Nhấn Alt+Ctrl+D để làm mờ biên vùng chọn.Ở đây tôi chọn giá trị Feather Radius = 30.
Nhấn Delete xóa bớt phần dưới của bóng phản chiếu




Kết quả :




Bây giờ tôi làm bóng đổ cho cuốn sách. Tạo layer4. Dùng công cụ chọn Polygonal Lasso Tool (L) tạo một vùng chọn như hình. Làm mềm cùng chọn (Alt+Ctrl+D) với Feather Radius = 2.
Dùng Gradient Tool (G). Đổ màu đen và chọn kiểm Transparency để kéo màu trên nền trong suốt.





Kết quả :




Để thêm phần hấp dẫn và gây ấn tượng, tôi xử lý thêm với lớp nền Bachgrund. Kết quả tôi có hình sau :


Chúc các bạn thành công !

Tạo chữ bóng kính bằng photoshop

Một kiểu chữ hiện đại mà ngày nay nhu cầu con người hay dùng tới, nhất là trong các chương trình quảng cáo, thông tin đại chúng.

1.) mở 1 file mới kích thước lớn càng tốt , sau đó chọn một loại font chữ có nét lớn , sau đó gõ chữ vào vùng làm việc.

2.) Vào layer > layer Style > Blending Option... và lần lượt thiết lập các thuộc tính của layer style như sau :
* Drop Shadow

* Inner Glow

*Bevel and Emboss

* Contour

KẾT QUẢ

Unix Shell Programming 3rd Edition

Unix Shell Programming is a tutorial aimed at helping Unix and Linux users get optimal performance out of their operating out of their operating system. It shows them how to take control of their systems and work efficiently by harnessing the power of the shell to solve common problems. The reader learns everything he or she needs to know to customize the way a Unix system responds.

The vast majority of Unix users utilize the Korn shell or some variant of the Bourne shell, such as bash. Three are covered in the third edition of Unix Shell Programming. It begins with a generalized tutorial of Unix and tools and then moves into detailed coverage of shell programming.

Topics covered include: regular expressions, the kernel and the utilities, command files, parameters, manipulating text filters, understanding and debugging shell scripts, creating and utilizing variables, tools, processes, and customizing the shell.
DOWNLOAD:
Link hotfile
Link mediafire

CISSP: Certified Information Systems Security Professional Study Guide

IT security skills are in high demand, and the CISSP Study Guide can give you the skills you need to pursue a successful career as an IT security professional. Sponsored by (ICS2), CISSP was selected as one of the "10 Hottest Certifications for 2002" by the leading certification web site, CertCities.com. It was developed to validate mastery of an international standard for information security. Topics covered include security architecture, access control systems, cryptography, operations and physical security, law, investigation & ethics. Written by IT security experts with years of real-world security experience, this book provides in-depth coverage of all official exam domains and includes hundreds of challenging review questions, electronic flashcards, and a searchable electronic version of the entire book.
DOWNLOAD:
Link hotfile
Link mediafire

Giáo trình PowerPoint Tương tác bằng VBA

Bằng cách sử dụng ngôn ngữ VBA (Visual Basic for Application) tích hợp sẵn trong Powerpoint ta có thể tạo ra tương tác trong các bài trình chiếu. Những bài viết trong phần này sẽ hướng dẫn từng bước xây dựng các tương tác cơ bản diễn ra trong lớp học (Trắc nghiệm phản hồi, mô phỏng, điều khiển video, hình ảnh, Shockwave flash, thu thập ý kiến, xây dựng bài kiểm tra…)
DOWNLOAD:
Link hotfile
Link mediafire

Professional ASP.NET MVC 1.0

This book begins with you working along as Scott Guthrie builds a complete ASP.NET MVC reference application. He begins NerdDinner by using the File->New Project menu command within Visual Studio to create a new ASP.NET MVC Application. You’ll then incrementally add functionality and features. Along the way you’ll cover how to create a database, build a model layer with business rule validations, implement listing/details data browsing, provide CRUD (Create, Update, Delete) data form entry support, implement efficient data paging, reuse UI using master pages and partials, secure the application using authentication and authorization, use AJAX to deliver dynamic updates and interactive map support, and implement automated unit testing.

From there, the bulk of the rest of the book begins with the basic concepts around the model view controller pattern, including the little history and the state of the MVC on the web today. We’ll then go into the ways that MVC is different from ASP.NET Web Forms. We’ll explore the structure of a standard MVC application and see what you get out of the box. Next we dig deep into routing and see the role URLs play in your application. We’ll deep dive into controllers and views and see what role the Ajax plays in your applications. The last third of the book focuses entirely on advanced techniques and extending the framework.

In some places, we assume that you’re somewhat familiar with ASP.NET WebForms, at least peripherally. There are a lot of ASP.NET WebForms developers out there who are interested in ASP.NET MVC so there are a number of places in this book where we contrast the two technologies. Even if you’re not already an ASP.NET developer, you might still find these sections interesting for context, as well as for your own edification as ASP.NET MVC may not be the web technology that you’re looking for.

It’s worth noting, that ASP.NET MVC is not a replacement for ASP.NET Web Forms (aka just "ASP.NET"). Many web developers have been giving a lot of attention to other web frameworks out there (Ruby on Rails, Django) which have embraced the MVC (Model-View-Controller) application pattern, and if you’re one of those developers, or even if you’re just curious, this book is for you.

MVC allows for (buzzword alert!) a "greater separation of concerns" between components in your application. The book goes into the ramifications of this, but if it had to be said it in a quick sentence: ASP.NET MVC is ASP.NET Unplugged. ASP.NET MVC is a tinkerer’s framework that gives you very fine-grained control over your HTML and Javascript, as well as complete control over the programmatic flow of your application.
DOWNLOAD:
Link hotfile
Link mediafire

Managing Cisco Network Security

An in-depth knowledge of how to configure Cisco IP network security is a MUST for anyone working in today's internetworked world
"There's no question that attacks on enterprise networks are increasing in frequency and sophistication..."-Mike Fuhrman, Cisco Systems Manager, Security Consulting
Managing Cisco Network Security, Second Edition offers updated and revised information covering many of Cisco's security products that provide protection from threats, detection of network security incidents, measurement of vulnerability and policy compliance and management of security policy across an extended organization. These are the tools that network administrators have to mount defenses against threats. Chapters also cover the improved functionality and ease of the Cisco Secure Policy Manger software used by thousands of small-to-midsized businesses and a special section on the Cisco Aironet Wireless Security Solutions.

Security from a real-world perspective
Key coverage of the new technologies offered by the Cisco including: 500 series of Cisco PIX Firewall, Cisco Intrusion Detection System, and the Cisco Secure Scanner
Revised edition of a text popular with CCIP (Cisco Certified Internetwork Professional) students
Expanded to include separate chapters on each of the security products offered by Cisco Systems
DOWNLOAD:
Link hotfile
Link mediafire

Ajax Programming for the Absolute Beginner

Learn Ajax the easy way! If you are new to programming with Ajax and are looking for a solid introduction, this is the book for you. Developed by computer science instructors, books in the “for the absolute beginner” series teach the principles of programming through simple game creation. You will acquire the skills that you need for more practical programming applications and will learn how these skills can be put to use in real-world scenarios. Best of all, by the time you finish the book you will be able to apply the basic principles you’ve learned to the next programming language you tackle.
DOWNLOAD:
Link hotfile
Link mediafire