Unix and Shell Programming Notes: Students pursuing B.Tech can make use of the USP Preparation material available. Access the Unix and Shell Programming Notes PDF for free of cost and plan your preparation in accordance. Have a deep insight into the USP Study Material provided to score good marks in the exam.
For the sake of your convenience, we even added Unix and Shell Programming Reference Books, Syllabus, and Important Questions List to ace up your preparation. You can view or download the USP Notes in PDF Format by clicking on the quick links available in the coming modules.
- Unix and Shell Programming Lecture Notes PDF Download
- Unix and Shell Programming Syllabus
- List of Unix and Shell Programming Reference Books
- Unix and Shell Programming Important Questions List
- Which books should I refer for Unix and Shell Programming?
- Where should I start learning Unix and Shell Programming?
- How to download Unix and Shell Programming Notes PDF?
About Unix and Shell Programming
Unix Operating System is a set of programs that acts as a link between computer and user. Computer Programs that allocate the system resources and coordinates the details of computer internals known as Kernel or Operating System. Users communicate with Kernel using the program named Shell. Shell is a command-line interpreter that translates commands entered by the user and converts them into a language understood by the Kernel.
Unix and Shell Programming Lecture Notes PDF Download
Aspirants can get Unix and Shell Programming Notes from here to aid your preparation. Utilize the Unix and Shell Programming Study Material that covers all the topics in detail. Refer to the Unix and Shell Programming Notes PDF as it is crucial in their preparation journey. Study effectively with the preparation material and develop a proper preparation methodology to score good marks in the exam. Candidates can download the USP Lecture Notes available through the direct links available below.
Unix and Shell Programming VTU Notes | Download |
UNIX System Programming VTU Notes PPT | Download |
UNIX Notes VTU | Download |
Unix and Shell Programming Question Paper | Download |
Unix and Shell Programming Syllabus
Unix and Shell Programming Exam Syllabus is provided here to help students know the prescribed topics. The syllabus is an effective tool in the process of learning and also helps to create the right preparation structure. You will have an idea on the list of topics and subtopics to be prepared as a part of the curriculum. Allot time as per the topics and plan wisely so that you can excel in the exam. Try completing the entire syllabus before the exam itself so that it will be an added advantage to you during the time of the exam.
Unit – I
Introduction to Unix, Brief History, What is Unix, Unix Components, Using Unix Commands in Unix, Some Basic Commands, Command Substitution, Giving Multiple Commands.
Unit – II
The File system, The Basics of Files, What’s in a File, Directories, and File Names, Permissions, I Nodes, The Directory Hierarchy, File Attributes, and Permissions, The File Command knowing the File Type, The Chmod Command Changing File Permission, The Chown Command Changing the Owner of a File, The Chgrp Command Changing the Group of a File.
Unit – III
Using the Shell, Command Line Structure, Met characters, Creating New Commands, Command Arguments and Parameters, Program Output as Arguments, Shell Variables, More on I/O Redirection, Looping in Shell Programs.
Unit – IV
Filters, The Grep Family, Other Filters, The Stream Editor Sed, The AWK Pattern Scanning, and processing Language, Good Files, and Good Filters.
Unit – V
Shell Programming, Shell Variables, The Export Command, The Profile File a Script Run During Starting-The First Shell Script, The Read Command, Positional parameters, The $? Variable knowing the exit Status, More about the Set Command, The Exit Command, Branching Control Structures, Loop Control Structures, The Continue and Break Statement, The Expr Command: Performing Integer Arithmetic, Real Arithmetic in Shell Programs, The here Document(<<), The Sleep Command, Debugging Scripts, The Script Command, The Eval Command, The Exec Command.
Unit – VI
The Process, The Meaning, Parent, and Child Processes, Types of Processes, More about Foreground and Background processes, Internal and External Commands, Process Creation, The Trap Command, The Stty Command, The Kill Command, Job Control.
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List of Unix and Shell Programming Reference Books
It is necessary that students learn all the topics in the Unix and Shell Programming thoroughly to do well in the exams. Thus, we have curated a list of Best Books for Unix and Shell Programming recommended by subject experts. The detailed explanation given in the books for various concepts will give you good grip on the subject. USP Textbooks provided below are written in a simple manner making it more comprehensible for students.
- The Unix Programming Environment by Brian W. Kernighan & Rob Pike, Pearson.
- Introduction to Unix Shell Programming by M.G.Venkateshmurthy, Pearson.
- Unix and shell programming by B.M. Harwani, OXFORD university press.
- Sumitabha Das, “Unix Concepts And Applications”, 4thEdition. TMH, 2006. (1, 2 units)
- Behrouz A. Forouzan, Richard F. Gilbery, “Unix and Shell Programming”, 1stEdition, Cengage Learning India, 2003.
- Graham Glass, King Ables, “Unix for programmers and users”, 3rd Edition, Pearson Education, 2009.
- N.B Venkateswarlu, “Advanced Unix Programming”, 2ndEdition, BS Publications, 2010.
- Yashwanth Kanitkar,” Unix Shell programming”, 1stEdition, BPB Publisher, 2010
Unix and Shell Programming Important Questions List
Have a look at the Unix and Shell Programming Important Questions below in addition to the reference books & study material to prepare accordingly. Go through the USP Review Questions without fail to score more marks in the exam.
- What is kernel? Is it similar to the operating system? Explain?
- Differentiate between head and tail.
- Explain the features of Unix.
- Write a shell script to count no of lines for a given file without using wc commands.
- Explain the commands cp, rm, and cat with examples.
- Explain process utilities.
- Write a shell script for the following
i) for display only the lines which are containing the word “Unix”.
ii) For display only duplicate lines in a file.
iii) For display only 3 and 6 fields in a file.
iv) For display particular user files only. - What are the filter and pipes? Explain with example?
- Discuss the sort command with examples?
- Explain the various operations of sed commands?
- Write a shell script checking whether “Rama” was logged in or not?
- Differentiate between sed and awk?
- What is meant by associate arrays? Discuss?
- How to find the exit status of a command? Discuss?
- Write a shell script for performing arithmetic operations?
- Explain the features of the C shell?
- Write a shell script to print the reverse sting on the screen?
- Explain any four operations that can be performed on a file?
- Write a program to print file contents in reverse order?
FAQs on Unix and Shell Programming
1. Which books should I refer for Unix and Shell Programming?
You can check on the list of best books of Unix and Shell Programming suggested by subject experts. Use them as a reference during preparation and score better grades
- The Unix Programming Environment by Brian W. Kernighan & Rob Pike, Pearson.
- Introduction to Unix Shell Programming by M.G.Venkateshmurthy, Pearson.
- Unix and shell programming by B.M. Harwani, OXFORD university press.
- Sumitabha Das, “Unix Concepts And Applications”, 4thEdition. TMH, 2006. (1, 2 units)
Summary
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