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UNIX Shell Programming (Koenig Original) Intermediate

The UNIX Shell Programming course by Koenig Original equips system administrators, DevOps engineers, and IT professionals with essential automation skills to solve the critical pain point of manual, error-prone system tasks. It covers core to advanced shell scripting, enabling learners to automate workflows, manipulate data, and manage UNIX systems efficiently. With over 8,000 professionals trained globally, Koenig’s program addresses the high employer demand for scripting proficiency in enterprise environments.

Preparation for the Shell Scripting using Bash (SC103) certification is integrated into the curriculum, enhancing career advancement. Koenig’s Guaranteed-to-Run scheduling ensures timely access to expert-led, hands-on training, empowering learners to master automation and boost productivity in real-world IT operations.

16 Hours (2 Days)
Live Online / Classroom
8+ professionals trained

Training Formats & Pricing

1-on-1 USD 1,250
Dedicated instructor, your schedule Fastest
Public Batch USD 900
Group class, fixed schedule Most Popular
Self-Paced USD 199
Recorded sessions, learn anytime Best Value

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Course Overview

The UNIX Shell Programming course by Koenig Original is designed for IT professionals seeking to master automation and data manipulation on UNIX systems through robust shell scripting. Targeted at system administrators, DevOps engineers, and software developers, this course equips learners with essential skills to streamline complex tasks using Bash, Korn, and POSIX shells. With over 70% of enterprise IT environments relying on UNIX/Linux systems for critical operations, proficiency in shell scripting has become a high-demand skill across industries. Participants will gain hands-on experience in writing efficient scripts, handling runtime data, and implementing conditional logic, making them valuable assets in organizations prioritizing automation and operational efficiency.

This course emphasizes practical learning through hands-on labs using real UNIX environments, where students configure and execute scripts using tools such as grep, sed, awk, and the tar utility for backup operations. Learners work within a command-line interface to build functional scripts that automate file processing, manage processes, and handle interrupts using trap commands. A key project involves developing a menu-driven application using the case statement, incorporating functions and validation routines to simulate real-world system administration tasks. The lab environment supports both local and cloud-based setups, enabling participants to practice on platforms like Ubuntu running on virtual machines or public cloud instances, ensuring familiarity with industry-standard deployment scenarios.

The UNIX Shell Programming training by Koenig Original prepares candidates for the Shell Scripting using Bash (SC103) certification, a recognized credential validating expertise in automation and system control. Certified professionals report up to 25% higher earning potential compared to non-certified peers, with average salaries for shell scripting roles ranging between $85,000 and $110,000 annually in North America. As a Koenig Original course, it features Guaranteed-to-Run scheduling and access to official e-courseware, ensuring consistent, high-quality training. Upon completion, learners are equipped to pursue advanced roles in DevOps, cloud engineering, or system architecture, positioning them for long-term growth in automation-centric IT careers.

What You'll Learn

✓Configure UNIX Shell Programming fundamentals using Koenig Original methodology to build robust scripts efficiently. Implement variables and arithmetic operations in shell scripts to automate tasks and streamline workflows. Manage runtime data effectively with input handling and command-line arguments, enhancing script flexibility. Design conditional logic using test and case statements to create dynamic decision-making processes. Construct loop-based automation solutions in UNIX environments to perform repetitive tasks with ease. Optimize shell scripts with functions and trap handling to improve performance and error management.

Prerequisites

Recommended knowledge before taking this course
  • Basic knowledge of UNIX operating system architecture and concepts is essential before learning UNIX Shell Programming with Koenig Original.
  • Proficiency in core UNIX commands like ls, cp, mv, rm, grep, and chmod is necessary to succeed in this course.
  • Experience navigating the UNIX file system hierarchy and managing file permissions will help learners grasp shell scripting more effectively.
  • Familiarity with text editors such as vi or emacs for creating and editing scripts is recommended for optimal learning.
  • Understanding command-line operations, including input/output redirection and piping, enhances scripting skills in UNIX Shell Programming.
  • A working knowledge of user environment variables and shell initialization files (.profile, .bashrc) is beneficial for mastering UNIX scripting with Koenig Original.
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Certification Exam

Everything you need to know about the UNIX Shell Programming (Koenig Original) certification exam

Exam Details
Exam Name
UNIX Shell Programming (Koenig Original)
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
Not applicable
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UNIX Shell Programming (Koenig Original)

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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– UNIX Shell Programming Fundamentals
Essential UNIX command mastery File and directory management Filename generation pattern matching Standard I/O redirection techniques UNIX Shell Programming script definition Professional script development guidelines Creating and editing shell scripts Executing shell scripts efficiently
2
Day 2– Variables and Arithmetic Operations
Managing environment variables effectively Defining local shell variables Assigning values to variables Retrieving stored variable values Mastering shell quoting mechanisms Delimiting complex variable names Controlling output with echo Performing math using expr
3
Day 3– Conditional Logic and Runtime Data
Implementing the if statement Using the test command Applying the case statement Building menu driven applications Capturing input with read Processing command line arguments Handling default/substitute variables Analyzing exit status codes
4
Day 4– Loop Constructs and Modular Functions
Mastering the while loop Utilizing the until loop Applying the for loop Managing infinite loop structures Controlling loop execution flow Defining modular shell functions Syntax and practical examples Building a reusable function library
5
Day 5– Advanced Scripting and Text Processing
Trapping system signals interrupts Executing commands with exec Managing data using arrays Processing data via Here Documents Automating jobs with cron Scheduling tasks using at Stream editing with sed Fundamentals of AWK processing

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of UNIX Shell Programming (Koenig Original) certified professionals report career advancement within 6 months

Salary Impact

+16%

Average salary increase reported after obtaining the UNIX Shell Programming (Koenig Original) certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • UNIX System Administrator
  • Shell Script Developer
  • Linux Administrator
  • DevOps Engineer
  • Automation Engineer
  • System Programmer

Companies Hiring

5,000+
IBM Oracle Google Accenture Deloitte TCS Infosys JPMorgan Chase Amazon Capgemini

and 5,000+ organizations worldwide seeking UNIX Shell Programming (Koenig Original) certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
4.9 / 5
Average Rating
95%
Would Recommend
1M+
Professionals Trained
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the UNIX Shell Programming (Koenig Original) training course

Is the certification exam included in the UNIX Shell Programming course fee, and what is the cost if separate?
The certification exam is not included in the UNIX Shell Programming course fee; an exam voucher is optional and purchased separately. Following Koenig Original policy, exam fees typically range from $100–$165 USD depending on the vendor, payable directly or via Koenig as a convenient add-on.
What training formats are available for UNIX Shell Programming, and does Koenig offer Guaranteed-to-Run scheduling?
Koenig offers UNIX Shell Programming via live online instructor-led, 1-on-1, public classroom, and self-paced Flexi formats. All live sessions are Guaranteed-to-Run (GTR), ensuring your training proceeds as scheduled regardless of enrollment numbers, providing reliable planning for your professional development.
How long is lab access provided, and what environment is used for UNIX Shell Programming hands-on practice?
Lab access for UNIX Shell Programming is provided for 30 days via the Koenig LET Platform using cloud-hosted sandboxes. These labs simulate real UNIX environments, allowing you to master scripting, file manipulation, and automation tasks without the need for complex local installations.
What is the Koenig rescheduling and cancellation policy for the UNIX Shell Programming course?
Koenig allows one free rescheduling of UNIX Shell Programming if requested 10+ days before the start date. Rescheduling or cancellation within 10 days incurs a 50% fee of the total purchase price. Per Terms of Service, the same session cannot be rescheduled more than once.
What is the format, question count, passing score, and time limit for the UNIX Shell Programming certification?
The UNIX Shell Programming certification exam features 40–60 multiple-choice and scenario-based questions with a 75% passing score. The 60–90 minute proctored online exam validates your expertise in core scripting, syntax, and automation skills critical for modern system administration roles.
How long is the UNIX Shell Programming certification valid, and what is the renewal process?
The UNIX Shell Programming certification is valid for life with no expiration or renewal requirements. Certified professionals enjoy permanent recognition of their scripting expertise, as there are no recurring renewal fees or mandatory exam retakes required to maintain this credential.
What post-training support does Koenig provide after completing UNIX Shell Programming?
Koenig provides 30 days of post-training support for UNIX Shell Programming, including access to class recordings, direct email support from instructors, and expert mentoring. You also receive official courseware and practice materials to ensure you successfully achieve your certification goals.
What are the prerequisites for the UNIX Shell Programming course?
Participants need intermediate familiarity with UNIX/Linux command-line operations, including file permissions, text editors like vi/nano, pipes, redirections, and basic commands (ls, grep, chmod). Prior programming logic exposure is beneficial but not mandatory for this Koenig Original training experience.
What career opportunities can professionals expect after completing UNIX Shell Programming certification?
Professionals with UNIX Shell Programming skills earn an average of $110,000–$160,000 annually in the U.S. as Linux Administrators, DevOps Engineers, or Automation Specialists. Certification significantly boosts job security, global employability, and your path toward senior IT infrastructure and cloud engineering roles.
How does Koenig's UNIX Shell Programming training compare to self-study in effectiveness?
Koenig’s structured 16-hour instructor-led training accelerates mastery compared to self-study. By combining hands-on labs, real-time doubt resolution, and exam-focused prep, you achieve results in a fraction of the time. Our GTR batches and mentorship ensure you gain practical skills efficiently.

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