Develop practical skills in Linux Bash scripting with our hands-on course that’s aligned to the LPI framework. Learn to write, test and optimise scripts using control structures, variables, loops, AWK and functions, the essential tools for automating tasks in system administration and IT operations.
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Linux Shell Programming
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Learn essential skills
Course overview
Create efficient workflows with Linux shell scripts
This two‑day practical course adheres to the LPI framework, teaching you how to write, test and enhance Bash shell scripts. You’ll master scripting essentials like variables, conditionals, loops, AWK and custom functions, equipping you with the skills to automate routine tasks and streamline Linux operations.
Learning objectives
- Create and run effective Bash shell scripts
- Apply variables, substitution and quoting techniques
- Use loops and conditional logic in scripts
- Build interactive, menu-driven shell applications
- Process data using AWK within your scripts
- Accept runtime input and implement interrupt handling
What you’ll learn
Develop practical Linux scripting skills through structured, hands-on training. You’ll start with core commands and advance to creating structured Bash scripts using loops, functions, and AWK. This course prepares you to automate tasks, optimise workflows, and build reliable scripts for consistent performance in real-world environments.
Shell scripting foundations
Begin your scripting journey by understanding what shell scripts are and how they function within the Linux environment. Learn the principles of writing, saving and executing scripts, focusing on syntax, structure, and naming conventions. This course ensures you’re fully equipped to write scripts with a clear purpose and reliable output. You'll work with essential scripting utilities and gain comfort with your development setup.
Managing inputs and variables
Explore how scripts process user input and runtime data. You'll practice using variables to store values, command line arguments to customise behaviour, and quoting mechanisms to ensure scripts handle content safely. Arithmetic functions and output formatting techniques will also be covered, helping you create scripts that react to and report on system status or user actions.
Menu and functions
Develop interactive, maintainable scripts using menus and functions. Learn to create menu-driven input with case and select statements, build reusable functions, and organise code efficiently. You’ll also handle user interrupts for safe script termination, essential for creating reliable, user-friendly scripts in production environments that require structured control and clarity.
AWK scripting
Learn to harness AWK for advanced text processing in shell scripts. You’ll use pattern matching, field manipulation and Bash integration to extract, format and automate data tasks. Exercises include processing logs and structured data, enabling you to streamline reporting and enhance script capability for complex data-handling operations.
What’s included
- Live virtual training with an expert Linux instructor
- Interactive labs to build real scripting skills
- Comprehensive digital course materials for continued learning
- Real-world examples to reinforce practical application
- Ongoing trainer guidance throughout sessions
- Certificate of completion
- Limited class sizes for focused support
Key facts
Ideal for
IT professionals, system administrators, and developers who want to automate tasks, improve productivity, or build their Linux scripting capabilities.
Prerequisites
Familiarity with basic Linux commands is required. No prior programming experience is necessary, but a general understanding of scripting concepts is beneficial.
Learning experience
Our experienced trainers and interactive labs create a focused, practical environment – so you can put theory into practice from day one.
FAQs
This course delivers hands-on Bash scripting experience focused on task automation, data handling, and control structures. With step-by-step guidance, you’ll gain practical knowledge of Linux scripting that can be applied across environments to create efficient, reusable, and real-world-ready shell scripts.
How is this different from a Linux command-line course?
Unlike basic command-line courses, this course teaches you to automate tasks using Bash scripting. You’ll create scripts that handle multi-step operations, respond to inputs and conditions, and streamline workflows. It’s ideal for professionals looking to reduce manual work, increase reliability, and implement consistent, automated solutions across Linux environments.
Will I need to know any other languages?
No additional programming languages are required. This course focuses solely on Bash scripting and builds from basic Linux familiarity. You’ll progress from core scripting concepts like variables and loops to more advanced topics, all through hands-on exercises. It’s accessible for beginners while offering valuable structure for those looking to strengthen their scripting skills.
What tools are used for scripting?
This course uses open-source tools in a Bash shell environment. You’ll write and test scripts using Vim or nano within a virtual Linux setup. This mirrors real-world conditions, allowing hands-on practice and immediate feedback. By the end, you’ll be confident scripting on any Linux system using tools found in enterprise and development environments.
Is this suitable for automation projects at work?
Yes, this course is ideal for workplace automation. You’ll build scripts for common IT tasks like file management, monitoring, and data handling. Practical labs simulate real scenarios, ensuring you leave with usable examples. These scripting skills help reduce manual effort and support efficient, repeatable processes that can be adapted to your organisation’s needs.
Does the course include preparation for Linux certification?
Yes, it supports learners working towards Linux certification. The course content is aligned with topics in the LPI Linux Essentials and LPIC-1 exams, including scripting, I/O handling and logic. While no exam is included, it builds the practical scripting skills required. For full certification readiness, pair this course with foundational and system administration training.
What our customers say
“Tarn is an excellent instructor. Everything was clearly communicated. One of the best courses I have attended in recent years.”
Simon, ILX Learner - Senior DBA - Government
“The teacher explained concepts patiently and thoroughly, ensuring that every student could follow along regardless of their prior experience. Overall, it was an excellent learning experience that not only taught the essentials but also inspired a deeper interest in the world of open-source technology.”
Naomi, ILX Learner - IT&S engineer - Pharmaceuticals
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