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How to Learn Unix with Sumitabha Das’s Book

Unix is one of the most popular and powerful operating systems in the world. It is used for a variety of purposes, such as web development, data analysis, network administration, and more. However, learning Unix can be challenging, especially for beginners who are not familiar with its commands, syntax, and features.

That’s why you need a good book to guide you through the basics and advanced concepts of Unix. One of the best books for this purpose is Unix Concepts and Applications by Sumitabha Das. This book covers everything you need to know about Unix, from its history and architecture to its utilities and shell programming. It also provides many examples and exercises to help you practice and master Unix skills.

What is Unix Concepts and Applications by Sumitabha Das?

Unix Concepts and Applications by Sumitabha Das is a comprehensive textbook that introduces Unix to students and professionals who want to learn this operating system. It was first published in 1998 by Tata McGraw-Hill, and has since been revised and updated several times. The latest edition is the fourth edition, which was released in 2006.

The book consists of 16 chapters, each covering a different aspect of Unix. The chapters are organized into four parts: Part I: The Unix Operating System; Part II: The Unix Utilities; Part III: The Unix Shell; Part IV: Advanced Topics in Unix. The book also includes appendices that contain reference tables, glossary, bibliography, and index.

What are the benefits of reading Unix Concepts and Applications by Sumitabha Das?

Reading Unix Concepts and Applications by Sumitabha Das has many benefits for anyone who wants to learn Unix. Some of these benefits are:

The book is written in a clear and simple language that makes it easy to understand and follow.
The book covers both the theoretical and practical aspects of Unix, giving you a solid foundation and a hands-on experience.
The book provides many examples and exercises that illustrate the concepts and applications of Unix. You can also download the source code and data files from the book’s website.
The book covers a wide range of topics, from the basic commands and file system to the advanced topics such as process management, signals, pipes, sockets, network programming, system administration, and more.
The book is compatible with various versions and flavors of Unix, such as Linux, Solaris, BSD, AIX, HP-UX, etc.

How to get Unix Concepts and Applications by Sumitabha Das PDF for free?

If you are interested in reading Unix Concepts and Applications by Sumitabha Das, you might be wondering how to get the PDF version of the book for free. There are several ways to do this, but you should be careful about the legality and quality of the sources. Here are some tips to help you find and download the book safely and legally:

Check if your library or institution has access to the book. You can use the WorldCat website to search for libraries near you that have the book. You can also ask your librarian or instructor if they can provide you with a copy of the book.
Look for legitimate websites that offer free or discounted ebooks. Some examples are Project Gutenberg, Open Library, Google Books, and Amazon Kindle. You can search for the book by its title, author, or ISBN. However, be aware that not all books are available for free or in PDF format on these websites.
Avoid illegal or shady websites that claim to offer free PDF downloads of the book. These websites may contain viruses, malware, or spyware that can harm your device or compromise your privacy. They may also violate the copyright of the author and publisher of the book.

Remember that reading Unix Concepts and Applications by Sumitabha Das PDF for free is not only a matter of convenience, but also a matter of ethics and respect. You should always support the original author and publisher of the book by buying a copy or borrowing it from a legal source.

What are some of the topics covered in Unix Concepts and Applications by Sumitabha Das?

Unix Concepts and Applications by Sumitabha Das covers a wide range of topics that are essential for anyone who wants to learn Unix. Some of these topics are:

The Unix operating system: This part introduces the history and architecture of Unix, as well as its basic concepts such as processes, files, directories, permissions, signals, etc.
The Unix utilities: This part explains how to use various Unix commands and tools to perform common tasks such as file manipulation, text processing, data analysis, system administration, etc.
The Unix shell: This part teaches how to use the Unix shell to interact with the operating system, as well as how to write shell scripts to automate tasks and create custom commands.
Advanced topics in Unix: This part covers some of the advanced features and applications of Unix, such as network programming, interprocess communication, graphical user interface, database management, etc.

Who is Sumitabha Das and why should you trust his book?

Sumitabha Das is a renowned author and educator who has written several books on Unix and other computer topics. He has a master’s degree in computer science from Jadavpur University, India, and has over 20 years of experience in teaching and consulting. He is also the founder and director of S & T Consultants Pvt. Ltd., a company that provides training and consultancy services in Unix and related technologies.

You should trust his book because it is based on his extensive knowledge and experience in Unix. He has written the book with the aim of making Unix easy and accessible for everyone. He has used a simple and logical approach to explain the concepts and applications of Unix. He has also included many examples and exercises to help you practice and master Unix skills.

How to learn Unix with Unix Concepts and Applications by Sumitabha Das?

If you want to learn Unix with Unix Concepts and Applications by Sumitabha Das, you need to follow some steps to make the most of the book. Here are some suggestions to help you learn Unix effectively:

Get a copy of the book. You can buy a hardcopy or an ebook from online or offline stores, or you can borrow it from a library or a friend. You can also try to find a free PDF version of the book online, but be careful about the source and quality of the file.
Get access to a Unix system. You can use a physical or a virtual machine that runs Unix or a Unix-like operating system, such as Linux, Solaris, BSD, etc. You can also use an online platform that provides a Unix shell, such as Repl.it, Codeanywhere, etc.
Read the book chapter by chapter. Start from the first chapter and proceed in order. Do not skip any chapter or part, as they are interrelated and build upon each other. Pay attention to the explanations, diagrams, tables, and figures in the book.
Practice the examples and exercises in the book. Try to run the commands and programs given in the book on your Unix system. Modify them and experiment with different options and parameters. Solve the exercises at the end of each chapter and check your answers with the solutions provided in the book’s website.
Review and revise what you have learned. Go back to the previous chapters and refresh your memory of the concepts and applications of Unix. Test yourself with quizzes and questions available online or in other books. Compare your progress with your learning goals and objectives.

Learning Unix with Unix Concepts and Applications by Sumitabha Das is not only fun and rewarding, but also useful and valuable for your personal and professional development. By following these steps, you can master Unix in no time and enjoy its benefits and advantages.

What are some of the reviews and ratings of Unix Concepts and Applications by Sumitabha Das?

Unix Concepts and Applications by Sumitabha Das has received many positive reviews and ratings from readers and critics. The book has been praised for its clarity, comprehensiveness, practicality, and usefulness. Here are some of the reviews and ratings of the book from various sources:

Google Books: The book has an average rating of 4.8 out of 5 stars based on 34 ratings and 10 reviews. Some of the comments are: “Amazing book … loved the explanation it has.” “It is the best book for learners. Its examples are all very helpful and correct according to syntax, what we have to do is only try them as it is in Unix OS.”
Amazon: The book has an average rating of 4.4 out of 5 stars based on 55 ratings and 16 reviews. Some of the comments are: “This is a very good book for beginners as well as intermediate users.” “One of the best books to learn UNIX. Very well written and easy to understand.”
Goodreads: The book has an average rating of 4.2 out of 5 stars based on 198 ratings and 19 reviews. Some of the comments are: “A must read for anyone who wants to learn UNIX.” “This book is a bible for UNIX.”

These reviews and ratings show that Unix Concepts and Applications by Sumitabha Das is a highly recommended book for anyone who wants to learn Unix.

Where can you buy or borrow Unix Concepts and Applications by Sumitabha Das?

If you want to buy or borrow Unix Concepts and Applications by Sumitabha Das, you have several options to choose from. Here are some of the places where you can find the book:

Online stores: You can buy a hardcopy or an ebook of the book from online stores such as Amazon, Flipkart, Snapdeal, etc. You can also compare the prices and reviews of the book on these websites.
Offline stores: You can buy a hardcopy of the book from offline stores such as bookshops, book fairs, etc. You can also browse and check the quality of the book before buying it.
Libraries: You can borrow a hardcopy or an ebook of the book from libraries near you. You can use the WorldCat website to search for libraries that have the book. You can also request the book from other libraries through interlibrary loan.
Friends: You can borrow a hardcopy or an ebook of the book from your friends who have the book. You can also share and discuss the book with them.

Buying or borrowing Unix Concepts and Applications by Sumitabha Das is a smart decision that will help you learn Unix and enhance your career prospects.

Conclusion

In this article, we have discussed how to learn Unix with Unix Concepts and Applications by Sumitabha Das. We have seen what the book is, what are the benefits of reading it, how to get it for free, what are the topics covered in it, what are the reviews and ratings of it, and where to buy or borrow it. We have also provided some tips and suggestions to help you learn Unix effectively with the book.

Unix Concepts and Applications by Sumitabha Das is a great book for anyone who wants to learn Unix. It is clear, comprehensive, practical, and useful. It covers both the theoretical and practical aspects of Unix, and provides many examples and exercises to help you practice and master Unix skills. It is compatible with various versions and flavors of Unix, and has received many positive reviews and ratings from readers and critics.

If you want to learn Unix, you should definitely read Unix Concepts and Applications by Sumitabha Das. It will not only teach you Unix, but also inspire you to explore and enjoy this operating system. It will also open up new opportunities and possibilities for your personal and professional development.

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