Unix Performance, Signals, and System Internals

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Unix Performance, Signals, and System Internals

Name: Unix Performance, Signals, and System Internals
Rating: 4.777777777777778 (27 reviews)

This course is part of Advanced Unix System Programming and Performance Specialization

Instructor: EDUCBA

Included with

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2 modules

Gain insight into a topic and learn the fundamentals.

27 reviews

Intermediate level

Recommended experience

6 hours to complete

Flexible schedule

Learn at your own pace

2 modules

Gain insight into a topic and learn the fundamentals.

27 reviews

Intermediate level

Recommended experience

6 hours to complete

Flexible schedule

Learn at your own pace

Skills you'll gain

Tools you'll learn

Details to know

Shareable certificate

Add to your LinkedIn profile

Assessments

8 assignments

Taught in English

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This course is part of the Advanced Unix System Programming and Performance Specialization

When you enroll in this course, you'll also be enrolled in this Specialization.

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Gain a foundational understanding of a subject or tool
Develop job-relevant skills with hands-on projects
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There are 2 modules in this course

This course provides a structured and practice-oriented journey into the internal workings and performance dynamics of the Unix operating system. Through two comprehensive modules, learners will explore and analyze key system components including CPU time states, signal handling, logging mechanisms, interrupts, traps, and environment variables. They will also configure and manipulate file systems, directories, and essential Unix utilities for effective system operation.

Beginning with foundational performance analysis and process signaling, students will interpret system behaviors, configure runtime environments, and control process interaction. The second module advances into practical command-line operations where learners apply skills to manage files, schedule tasks, and profile system activities. The course culminates with a complete review that synthesizes all prior learning into actionable, real-world system administration capabilities. Designed with Bloom’s Taxonomy in mind, learners will identify, differentiate, configure, analyze, and ultimately apply Unix system principles to manage and troubleshoot real-time Unix environments with confidence.

This module introduces students to critical performance considerations and system-level internals of Unix, including process signals, logging infrastructure, and runtime environment variables. Learners will analyze system behavior, manage signals and interrupts, and control environmental execution contexts within a Unix environment.

What's included

10 videos4 assignments

10 videosTotal 85 minutes

Unix Performance Part 18 minutes
Unix Performance Part 26 minutes
Facilities10 minutes
Logging Directories12 minutes
Unix Signals Introduction Part 111 minutes
Unix Signals Introduction Part 24 minutes
Interrupt9 minutes
Trap10 minutes
Env Values Variables Part 19 minutes
Env Values Variables Part 27 minutes

4 assignmentsTotal 60 minutes

Unix Performance10 minutes
Logging and Signal Flow10 minutes
Interrupts, Traps, and Environment Control10 minutes
Unix System Performance and Signal Mechanics30 minutes

This module focuses on navigating and manipulating Unix file systems, executing essential Unix commands, and synthesizing core Unix concepts through review and practical application. Learners will operate confidently in a Unix environment and prepare for advanced scripting and automation tasks.

What's included

6 videos4 assignments

6 videosTotal 54 minutes

Unix Files Directories Part 110 minutes
Unix Files Directories Part 212 minutes
Unix Misc Commands Part 17 minutes
Unix Misc Commands Part 25 minutes
Complete Review Part 110 minutes
Complete Review Part 210 minutes

4 assignmentsTotal 60 minutes

File Systems and Directories10 minutes
Utility Commands and Operations10 minutes
Complete Course Recap10 minutes
Graded: Unix File System, Commands, and Final Review30 minutes

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Instructor

Instructor ratings

(6 ratings)

EDUCBA

1,533 Courses318,998 learners

Offered by

EDUCBA

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Showing 3 of 27

Reviewed on Nov 30, 2025

Plots are visually explained with clear comparisons, making it easier to see how parameters change a chart.

Reviewed on Oct 19, 2025

Well-structured, making it great for developers and system admins wanting to understand performance tuning, signal handling, and low-level system behavior.

Reviewed on Nov 23, 2025

A few sections could benefit from more hands-on demos to show how theory applies in real system troubleshooting.

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Frequently asked questions

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.