This course equips learners with the essential skills to analyze, configure, and apply Unix file permission models and shell environment settings with confidence. Starting from foundational concepts like symbolic and numeric permission representations, learners will explore user and group ownership management, special permission bits such as SUID, SGID, and Sticky Bit, and their impact on system security and accessibility. The course then transitions into Unix environment configuration, where learners will learn to define, export, and manage environment variables and startup profiles across both user and system levels.
File Permissions and Environment Settings in Unix
File Permissions and Environment Settings in Unix
This course is part of Unix and Linux Command Line Mastery Specialization
Instructor: EDUCBA
Included with
Gain insight into a topic and learn the fundamentals.
12 reviews
Intermediate level
Recommended experience
3 hours to complete
Flexible schedule
Learn at your own pace
Skills you'll gain
Tools you'll learn
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Shareable certificate
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Assessments
4 assignments
Taught in English
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This course is part of the Unix and Linux Command Line Mastery Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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Showing 3 of 12
I
Reviewed on Aug 29, 2025
This course finally made me understand file permissions in Unix. I can now easily read and
CC
Reviewed on Aug 23, 2025
This course finally made me understand file permissions in Unix. I can now easily read and
KC
Reviewed on Sep 4, 2025
I can now set permissions correctly for files and directories and understand the security
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