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CS16 – UNIX Shell Programming

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dilipjd07

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CS16 – UNIX Shell Programming

Teaching Hours : 60  [ 30 hours Theory + 30 hours LAB ]

Prerequisite: Basic Computer Knowledge.

Modules

Unit 1

  • Unix Architecture and Command Usage
  • Introduction to Unix OS, The UNIX Architecture, Features of UNIX, General purpose utilities.
  • The File system
  • File, filename, parent-child relationship, directory related commands. The UNIX file system, File related commands, Compression and archiving files-zip and tar.

  • 6 hours

Unit – 2 File Permissions and Attributes

  • File ownership, file permissions, chmod, directory permissions, changing file ownership, mask, Pr, head, tail, cut, paste, sort, uniq, tr, grep, egrep, sed

  • 6 hours

Unit-3 The vi Editor

  • Vi basics, Input mode, ex mode, navigation, editing text, undo, repeat, search, substitution
  • Shell, pattern matching, escaping and quoting, redirection, special files, pipe, command substitution, shell variables, environment variables, aliases, command history, in-line command editing.

  • 6 hours

Unit –4 Shell Programming

  • Shell scripts, Shell variables, Shell keywords, Assigning values to variables, UNIX-defined variables, unchanging variables, wiping out variables, positional parameters, command line arguments, shift, arithmetic in shell script.

  • 6 hours

Unit- 5 Systems programming

  • Decision Making: if statements, test command: File tests, String tests, Numerical tests, Logical tests, nested if, forms of if.
  • Loop Control Structure and shell metacharacters: while loop, until loop, for loop, nesting of loops, break, continue, shell meta characters.

  • 6 hours



  • Text Book

  • Yashavant Kanetkar, UNIX shell programming ,BPB publications

  • Reference

  • Sumitabha Das, UNIX Concepts and Applications, Fourth Edition, The McGraw-Hill Companies

C Programming Lab

Guidelines


Article

Follow Coding standards


Article I

The output of the programs should be neatly formatted

Article II

The programs should be user friendly and interactive

Article III

Use comment wherever necessary

Lab Programs


  • Write a shell script to execute the basics arithmetic operations.

  • Write a menu driven shell script to execute the following commands: cat, touch, cal, time, date.

  • Write a shell script to generate the sequence of even numbers.

  • Write a shell script to generate the series. 1, 4, 9, 16, etc.

  • Create a directory and few files with in it of your choice. Write a Schell script to perform the following operations. Copy one file from your directory to any other directory. Append few lines in any of the files in your directory. Delete any file from the directory.

  • Write a shell program for creating a file that contains records with a delimiter. Sort this by considering any one field as the primary key.

  • Write a script to encrypt and decrypt a text file.

  • Write a shell script to perform the following string operations: Find the length of the given string and extract a sub string from a given string.

  • Write a shell script that takes a command line argument and demonstrates various file tests. (Write a shell script which will report whether a given argument is a directory or a file.)

  • Write a shell script to find whether the given number is Prime number or not.

  • Write a shell script to find whether the given number is an Armstrong number or not.

  • Write a shell script to generate the Fibonacci series.

  • Write a shell script to demonstrate the function call in UNIX.

  • Write a Shell Script to convert a binary number to its decimal equivalent.

Admission Queries

For any queries at any given time during the application and admission process, you may contact us through the following Email ID’s:

The Office of Admissions,CHRIST (Deemed to be University), Hosur Road,Bengaluru – 560 029, Karnataka, INDIA

Phone
+91 92430 80800
+91 80 4012 9400

Email IDs
Indian candidates: admissions@christuniversity.in
NRI candidates: nri.admission@christuniversity.in
International: isc.admission@christuniversity.in

CHRIST (Deemed to be University)
Kanmanike, Kumbalgodu, Mysore Road,
Bengaluru – 560 074, Karnataka, INDIA

Phone
+91 80 4012 9800,
+91 80 4012 9802
+91 80 4012 9820

Email
admissions.kengeri@christuniversity.in

CHRIST (Deemed to be University),
Mariam Nagar, Meerut Road,
Delhi NCR Ghaziabad – 201003

Phone
1800-123-3212

Email
admission.ncr@christuniversity.in

CHRIST (Deemed to be University)
Hulimavu, Bannerghatta Road,
Bengaluru – 560 076, Karnataka, INDIA

Phone
+91 080 4655 1306

Email
admissions.bgr@christuniversity.in

CHRIST (Deemed to be University)
Nagasandra, Near Tumkur Road,
Bengaluru 560 073, Karnataka, INDIA

Phone
+91 97422 44407
+91 80 6989 6666

Email
admissions.yeshwanthpur@christuniversity.in

CHRIST (Deemed to be University),
Christ University Road, 30 Valor Court, PO Dasve Lavasa, Mulshi, Pune – 412112, Maharashtra

Phone
1800-123-2009

Email
admission.lavasa@christuniversity.in

Between: Monday to Friday: 09:00 AM to 04:00 PM,
Saturday: 09:00 AM to 12:00 PM

(Office remains closed on Sundays, Government Holidays and Any special events)

CS16 – UNIX Shell Programming

Teaching Hours : 60  [ 30 hours Theory + 30 hours LAB ]

Prerequisite: Basic Computer Knowledge.

Modules

Unit 1

  • Unix Architecture and Command Usage
  • Introduction to Unix OS, The UNIX Architecture, Features of UNIX, General purpose utilities.
  • The File system
  • File, filename, parent-child relationship, directory related commands. The UNIX file system, File related commands, Compression and archiving files-zip and tar.

  • 6 hours

Unit – 2 File Permissions and Attributes

  • File ownership, file permissions, chmod, directory permissions, changing file ownership, mask, Pr, head, tail, cut, paste, sort, uniq, tr, grep, egrep, sed

  • 6 hours

Unit-3 The vi Editor

  • Vi basics, Input mode, ex mode, navigation, editing text, undo, repeat, search, substitution
  • Shell, pattern matching, escaping and quoting, redirection, special files, pipe, command substitution, shell variables, environment variables, aliases, command history, in-line command editing.

  • 6 hours

Unit –4 Shell Programming

  • Shell scripts, Shell variables, Shell keywords, Assigning values to variables, UNIX-defined variables, unchanging variables, wiping out variables, positional parameters, command line arguments, shift, arithmetic in shell script.

  • 6 hours

Unit- 5 Systems programming

  • Decision Making: if statements, test command: File tests, String tests, Numerical tests, Logical tests, nested if, forms of if.
  • Loop Control Structure and shell metacharacters: while loop, until loop, for loop, nesting of loops, break, continue, shell meta characters.

  • 6 hours


Unit 1

  • Unix Architecture and Command Usage
  • Introduction to Unix OS, The UNIX Architecture, Features of UNIX, General purpose utilities.
  • The File system
  • File, filename, parent-child relationship, directory related commands. The UNIX file system, File related commands, Compression and archiving files-zip and tar.

  • 6 hours

Unit – 2 File Permissions and Attributes

  • File ownership, file permissions, chmod, directory permissions, changing file ownership, mask, Pr, head, tail, cut, paste, sort, uniq, tr, grep, egrep, sed

  • 6 hours

Unit-3 The vi Editor

  • Vi basics, Input mode, ex mode, navigation, editing text, undo, repeat, search, substitution
  • Shell, pattern matching, escaping and quoting, redirection, special files, pipe, command substitution, shell variables, environment variables, aliases, command history, in-line command editing.

  • 6 hours

Unit –4 Shell Programming

  • Shell scripts, Shell variables, Shell keywords, Assigning values to variables, UNIX-defined variables, unchanging variables, wiping out variables, positional parameters, command line arguments, shift, arithmetic in shell script.

  • 6 hours

Unit- 5 Systems programming

  • Decision Making: if statements, test command: File tests, String tests, Numerical tests, Logical tests, nested if, forms of if.
  • Loop Control Structure and shell metacharacters: while loop, until loop, for loop, nesting of loops, break, continue, shell meta characters.

  • 6 hours

  • Text Book

  • Yashavant Kanetkar, UNIX shell programming ,BPB publications

  • Reference

  • Sumitabha Das, UNIX Concepts and Applications, Fourth Edition, The McGraw-Hill Companies

C Programming Lab

Guidelines


Article

Follow Coding standards


Article I

The output of the programs should be neatly formatted

Article II

The programs should be user friendly and interactive

Article III

Use comment wherever necessary

Lab Programs


  • Write a shell script to execute the basics arithmetic operations.

  • Write a menu driven shell script to execute the following commands: cat, touch, cal, time, date.

  • Write a shell script to generate the sequence of even numbers.

  • Write a shell script to generate the series. 1, 4, 9, 16, etc.

  • Create a directory and few files with in it of your choice. Write a Schell script to perform the following operations. Copy one file from your directory to any other directory. Append few lines in any of the files in your directory. Delete any file from the directory.

  • Write a shell program for creating a file that contains records with a delimiter. Sort this by considering any one field as the primary key.

  • Write a script to encrypt and decrypt a text file.

  • Write a shell script to perform the following string operations: Find the length of the given string and extract a sub string from a given string.

  • Write a shell script that takes a command line argument and demonstrates various file tests. (Write a shell script which will report whether a given argument is a directory or a file.)

  • Write a shell script to find whether the given number is Prime number or not.

  • Write a shell script to find whether the given number is an Armstrong number or not.

  • Write a shell script to generate the Fibonacci series.

  • Write a shell script to demonstrate the function call in UNIX.

  • Write a Shell Script to convert a binary number to its decimal equivalent.

Admission Queries

For any queries at any given time during the application and admission process, you may contact us through the following Email ID’s:

The Office of Admissions,CHRIST (Deemed to be University), Hosur Road,Bengaluru – 560 029, Karnataka, INDIA

Phone
+91 92430 80800
+91 80 4012 9400

Email IDs
Indian candidates: admissions@christuniversity.in
NRI candidates: nri.admission@christuniversity.in
International: isc.admission@christuniversity.in

CHRIST (Deemed to be University)
Kanmanike, Kumbalgodu, Mysore Road,
Bengaluru – 560 074, Karnataka, INDIA

Phone
+91 80 4012 9800,
+91 80 4012 9802
+91 80 4012 9820

Email
admissions.kengeri@christuniversity.in

CHRIST (Deemed to be University),
Mariam Nagar, Meerut Road,
Delhi NCR Ghaziabad – 201003

Phone
1800-123-3212

Email
admission.ncr@christuniversity.in

The Office of Admissions,CHRIST (Deemed to be University), Hosur Road,Bengaluru – 560 029, Karnataka, INDIA

Phone
+91 92430 80800
+91 80 4012 9400

Email IDs
Indian candidates: admissions@christuniversity.in
NRI candidates: nri.admission@christuniversity.in
International: isc.admission@christuniversity.in

CHRIST (Deemed to be University)
Kanmanike, Kumbalgodu, Mysore Road,
Bengaluru – 560 074, Karnataka, INDIA

Phone
+91 80 4012 9800,
+91 80 4012 9802
+91 80 4012 9820

Email
admissions.kengeri@christuniversity.in

CHRIST (Deemed to be University),
Mariam Nagar, Meerut Road,
Delhi NCR Ghaziabad – 201003

Phone
1800-123-3212

Email
admission.ncr@christuniversity.in

CHRIST (Deemed to be University)
Hulimavu, Bannerghatta Road,
Bengaluru – 560 076, Karnataka, INDIA

Phone
+91 080 4655 1306

Email
admissions.bgr@christuniversity.in

CHRIST (Deemed to be University)
Nagasandra, Near Tumkur Road,
Bengaluru 560 073, Karnataka, INDIA

Phone
+91 97422 44407
+91 80 6989 6666

Email
admissions.yeshwanthpur@christuniversity.in

CHRIST (Deemed to be University),
Christ University Road, 30 Valor Court, PO Dasve Lavasa, Mulshi, Pune – 412112, Maharashtra

Phone
1800-123-2009

Email
admission.lavasa@christuniversity.in

CHRIST (Deemed to be University)
Hulimavu, Bannerghatta Road,
Bengaluru – 560 076, Karnataka, INDIA

Phone
+91 080 4655 1306

Email
admissions.bgr@christuniversity.in

CHRIST (Deemed to be University)
Nagasandra, Near Tumkur Road,
Bengaluru 560 073, Karnataka, INDIA

Phone
+91 97422 44407
+91 80 6989 6666

Email
admissions.yeshwanthpur@christuniversity.in

CHRIST (Deemed to be University),
Christ University Road, 30 Valor Court, PO Dasve Lavasa, Mulshi, Pune – 412112, Maharashtra

Phone
1800-123-2009

Email
admission.lavasa@christuniversity.in

Between: Monday to Friday: 09:00 AM to 04:00 PM,
Saturday: 09:00 AM to 12:00 PM

(Office remains closed on Sundays, Government Holidays and Any special events)

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