B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 1

Paper No.:030010502 Subject: LINUX and Shell ProgrammingObjective:To provide the student working environment in UNIX/LINUX operating system including various utilities for filemanagement, communication, process management, pattern matching and to develop shell script.

Course Outcomes: Upon completion of the course, students shall be able to

CO1: Associate with the working environment in UNIX/LINUX operating system including its file system.

CO2: Interpret and use of utilities including file management with wild card in UNIX/LINUX environment.

CO3: Use of shell features like redirection, pipe, communication and filter utilities, wildcard

characters, programming construct and running jobs.

CO4: Develop, debug & execute shell script.

CO5: Develop and use of regular expression with pattern matching utilities like grep, sed and awk.

Unit SubUnit

No. ofLecture(s)

Topics ReferenceChapter/Additional

Reading

TeachingMethodolog

y

EvaluationParameters

1. Introduction to UNIX/LINUX Operating System (Total: 08 lectures)

1.11

Features of UNIX/LINUX operatingsystem

FOR #1 Page No. 3–4, 8–10DAS#2 Page No. 25-27KLJ#1 Page No. 7-9,9-13VMG#1 Page No. 6-9

Presentation,Hands onTraining ,

Chalk & Talk

TheoryQuiz-1

1.2 UNIX/LINUX Structure: Kernel andShell

1.3 2Basic commands, Accessing help inUNIX/LINUX

FOR #1 Page No. 13–29VMG#1 Page No. 13-30

1.4 2 Filenames and using wild cards FOR#3 Page No. 65–68, 68-75VMG#2 Page No. 55-58BAC#4 (All pages)1.5

2Types of files

1.6 UNIX/LINUX File system: four blockof file systems, directory hierarchy

FOR #3 Page No. 75–80NPG#4 Page No. 28-29

1.7 1 Operations and utilities fordirectory and files

FOR #3 Page No. 80-112

2. Security, File permissions and Job control (Total: 06 lectures)2.1 1 Users, group and ownership of files FOR #4 Page No. 121–122

Chalk &Talk,

Hands onTraining

2.2 1Security levels and shellcustomization: Environmentvariables

FOR #4 Page No. 122–126FOR #13 Page No. 521-528

2.3 1File permissions: File attribute,permissions and changing filepermissions

FOR #4 Page No. 126–130VMG#3 Page No. 71–84

2.4 1 User masks, changing ownershipand groups

FOR #4 Page No. 131–134VMG#3 Page No. 84–89

2.52

Job control: process, jobs,foreground and background jobs, pscommand, job commands FOR #5 Page No. 165–170

NPG#9 (All pages)2.6

Job scheduling: at and batchcommands, cron jobs

B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 2

3. Introduction to Shell (Total: 07 lectures)

3.12

UNIX shell and its typesFOR #1 Page No. 08,FOR #5 Page No. 146-153

Chalk &Talk,

Hands onTraining

Unit Test -1

3.2 Features of shell: standard streams,redirection, pipes

3.3 2Command execution: sequenced,grouped, chained and conditionalcommand, exit status of command

FOR #5 Page No. 154–156

3.4 1

Quotes and command substitution:backslash, double quotes and singlequotes, Command substitutions andeval command

FOR #5 Page No. 159–165FOR #13 Page No. 519–520

3.51

Special files: trace file and terminalfiles

FOR #13 Page No. 516–518

3.6 Environmental variables, startupscripts and command history

FOR #13 Page No. 530–537

3.7 1Shell’s interpretive cycle FOR #13 Page No. 536–537

DAS#8 Page No. 169

4. Filters and communication utilities (Total: 07 lectures)

4.11

Filters: Introduction, using pipewith filters

FOR#6 (All pages)DAS#12 (All pages)VMG#4 Page No. 101-116

Presentation,

Hands onTraining

PracticalQuiz,

Theory Quiz -2

4.2 Concatenating files

4.3 1 Display beginning and end of files

4.4

3

Splitting files, cut, paste, sortingand translating characters

4.5Files with duplicate lines, countingcharacter, words and lines andcomparing files

4.6 2Communication utilities FOR#7 (All pages)

VMG#10 (All pages)

5. Shell Programming (Total: 10 lectures)5.1

2

Basic script concept FOR#14 Page No. 547–553

Chalk &Talk,

Hands onTraining

PracticalInternal – 1,Unit Test -2

5.2

Shell variable: predefined variablesand user defined variable, storingvalue in variable and accessing it,unsetting variables, storingfilenames, content and command invariable.

FOR #4 Page No. 122–126FOR #13 Page No. 504–514FOR#13 Page No. 521-528

5.3 Input: reading word by word, lineby line and from file

FOR#13 Page No. 516–518

5.4 1 Expression

FOR#14 Page No. 555-5975.5 4 Decisions and repetition

5.62

Special parameters and variables

5.7 Changing positional parameters andargument validation

5.8 1 String manipulation FOR#15 Page No. 622-629

B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 3

Course Objectives and Course Outcomes Mapping:

Working in UNIX/LINUX operating system environment: CO1, CO2

Use of utilities for file management and process management: CO2, CO3

Use of communication and filter utilities: CO3

Identify pattern matching: CO5

To develop shell script: CO4

Course Units and Course Outcomes Mapping:

Unit No. Unit Course outcome

CO1 CO2 CO3 CO4 CO5

1 Introduction to UNIX/LINUX Operating System √ √ √

2 Security, File permissions and Job control √ √ √

3 Introduction to Shell √ √

4 Filters and communication utilities √

5 Shell Programming √ √ √

6 Regular Expression and utilities √ √

6. Regular Expression and utilities (Total: 10 lectures)

6.1

4

Regular expressions: atoms andoperators

FOR#9 Page No. 331–343

Presentation,

Hands onTraining

PracticalInternal – 2,

TheoryInternal

6.2 grep: working of grep FOR#10 Page No. 351–362DAS#13 Page No. 245-2546.3 grep family

6.4 1 sed utility FOR#11 Page No. 373–406

6.5 2 awk: fields and records, awk script,operation, patterns and actions FOR#12 Page No. 425–469

VMG#9 (All pages)DAS#18 (All pages)NPG#18 (All pages)

6.6

3

Associative array in awk

6.7Functions in awk: string functions,mathematical functions and userdefined functions

Self Creation Parameter: Assignment (From all Units)

Text Book:Forouzan B. A., Gilberg R. R., UNIX and Shell Programming, Thomson [FOR]

References :1. Das S., UNIX Concepts and Applications, McGraw-Hill [DAS]2. Venkateshmurthy M. G., UNIX & Shell Programming, PEARSON [VMG]3. K.L.James Linux – Learning the Essential, PHI [KLJ]4. N.P.Gopalan & B. Sivaselvan, A beginner’s Guide to UNIX, PHI [NPG]

Note : # denotes chapter number.

B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 4

Course Outcomes and Program Outcome Mapping:

Course Outcome PO1 PO2 PO3 PO4 PO5 PO6

CO1

CO2 √ √ √

CO3 √ √ √ √

CO4 √ √ √ √

CO5 √ √ √ √

Computing Environment:

A student shall have the following computing environment in laboratory as well as on their personal laptop:

RedHat LINUX enterprise V4 operating system on server and students having account on LINUX system.

Modes of Transaction (i.e. Delivery)

Appropriate methods of teaching shall be decided depending on the objectives of the content taught.

Lecture method shall be used for all units. For unit 1 and 6 lecture delivery shall be supplemented withaudio-visual aids for the topics namely Features of UNIX/LINUX operating system, UNIX/LINUX Structure:Kernel and Shell, Types of Files, UNIX/LINUX file system, regular expression, grep family and their working,awk utitlity.For Unit 2 to 5 hands-on sessions shall be conducted with emphasis on command structure, its uses andshell programming.

Self Study of following part of the syllabus shall be done by the students:

4.6 – Communication utilities,6.7 – User defined functions in awk

Activities/Practicum:

The following activities shall be carried out by the students.

1. Collection of output generated by utilities and interprets given teacher or in exercise in text book.

2. Prepare chart on various flavor of LINUX, important files and directory etc.

3. Historical study of the UNIX operating system.

The following activities shall be carried out by the teacher.

1. Demonstrate Linux operating system installation.

2. Discuss booting Process of LINUX operating system.

B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 5

Concept Map:

Course : LINUX and Shell Programming

Unit – 1 Introduction to UNIX/LINUX Operating System

B. V. Patel Institute of Business Management Computerand Information Technology, UTU 2014

Mr. Jitendra Upadhyay Page 6

Unit – 2 Security, File permissions and Job control

Unit – 3 Introductions to Shell

Introduction to Shell

UNIX shell & its types

Features of shellCommand execution

sequenced

Standard

streams

Redirection

Pipes

covers

coversinclude

include

Grouped

chained andconditionalcommand

Shell interpretationcycle

Special files

Shell variables

include

include

covers

covers

covers

include

include

include

Predefined /Enviornment variable

User defined variable

include

include

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Unit – 4 Filters and communication utilities

Unit – 5 Shell Programming

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Unit – 6 Regular Expression and utilities