UNIX Shell Programming Course Overview

UNIX Shell Programming Course Overview

The UNIX Shell Programming course is designed to teach learners how to automate tasks and manipulate data on UNIX systems using shell scripting. The course covers a comprehensive set of topics that provide a solid foundation in shell scripting, starting with a review of basic UNIX commands to advanced scripting techniques.

Module 1 begins with a refresher on UNIX commands, leading into Module 2 which introduces shell scripting basics. As learners progress through Modules 3 to 5, they delve into variables, integer arithmetic, and handling runtime data. Module 6 introduces conditional execution, while Module 7 expands on Korn, Bash, and POSIX syntax. Module 8 focuses on loop constructs, and Module 9 covers multi-branch decisions. By Module 10, learners are equipped to define and use functions. In Module 11, interrupt handling is addressed, and Module 12 rounds out the course with additional features and facilities like arrays and here documents.

By mastering UNIX shell programming, learners will gain the skills necessary to streamline their work and enhance their ability to perform complex tasks efficiently on UNIX systems.

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  • Live Online Training (Duration : 16 Hours)
  • Per Participant

♱ Excluding VAT/GST

Classroom Training price is on request

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Course Prerequisites

To ensure a successful learning experience in our UNIX Shell Programming course, students should meet the following minimum prerequisites:


  • Basic understanding of computer operation and components.
  • Familiarity with operating systems concepts.
  • Prior experience with command-line interfaces (CLI) is beneficial, but not mandatory.
  • Basic knowledge of text editing using a command-line text editor (such as vi, nano, or emacs) is helpful.
  • An understanding of fundamental programming concepts like variables, loops, and conditional statements can be advantageous.
  • Willingness to engage in hands-on learning and problem-solving.

Please note that these prerequisites are designed to provide a foundation upon which to build your UNIX shell programming skills. Our course is structured to guide you from the basics to more advanced concepts, even if you are new to some of the topics listed above.


Target Audience for UNIX Shell Programming

The UNIX Shell Programming course by Koenig Solutions provides comprehensive training for scripting in UNIX/Linux environments. Ideal for IT professionals looking to enhance their command-line proficiency.


  • System Administrators
  • Database Administrators
  • Software Developers and Engineers focusing on backend or server-side applications
  • DevOps Engineers
  • Technical Support Specialists
  • IT Students and Academics with a focus on computer science or information technology
  • Network Engineers seeking to automate tasks
  • Data Analysts who work with UNIX/Linux systems
  • Security Professionals needing to understand shell scripting for vulnerability assessments or automation
  • Research Scientists and Academics requiring advanced computing skills
  • Professionals working with cloud platforms that support UNIX/Linux environments


Learning Objectives - What you will Learn in this UNIX Shell Programming?

Introduction to Learning Outcomes:

This UNIX Shell Programming course is designed to empower students with comprehensive skills in shell scripting, command-line proficiency, and automation techniques, enabling them to write, debug, and maintain effective shell scripts.

Learning Objectives and Outcomes:

  • Understand and utilize basic to advanced Unix commands for file, directory, and system management.
  • Develop and adhere to best practices in creating, naming, storing, and executing shell scripts.
  • Master the use of environment and local variables, including assigning and accessing values, and managing variable scope.
  • Perform integer arithmetic operations within shell scripts using various commands and notations.
  • Handle runtime data effectively through the use of the read command, command line arguments, and interactive scripting techniques.
  • Implement conditional execution logic with if statements, test commands, and validation checks to create robust scripts.
  • Enhance scripts with additional Korn, Bash, and POSIX shell syntax, including test notations, variable defaults, and exit status codes.
  • Construct and control loops using while, until, and for constructs to automate repetitive tasks and process data efficiently.
  • Design and write multi-branch decisions using case statements and create user-friendly menu-driven applications.
  • Define and utilize functions within scripts to modularize code and build a reusable function library, improving script maintainability.
  • Manage interrupt signals and incorporate traps in scripts to handle unexpected events gracefully and ensure script reliability.
  • Explore additional shell scripting features such as exec commands, includes notation, arrays, and Here Documents to enhance script functionality and versatility.