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
本课程是 Unix and Linux Command Line Mastery 专项课程 的一部分
位教师：EDUCBA
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July 2025
作业
4 项作业
授课语言：英语（English）
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本课程是 Unix and Linux Command Line Mastery 专项课程 专项课程的一部分
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该课程共有1个模块
Mastering Permissions and Environment in Unix provides learners with a comprehensive foundation in Unix-based system administration, focusing on file permissions, ownership models, and environment configuration. Through practical demonstrations and real-world scenarios, this module equips learners to confidently manage user access, interpret permission structures, implement special security flags, and configure environment profiles and variables essential for smooth shell operations. This module is crucial for anyone aspiring to work with Unix/Linux systems in development, IT administration, or cybersecurity.
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12个视频4个作业
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学生评论
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5
已于 Sep 7, 2025审阅
The environment variables section was very practical. I learned how to configure and export
I
5
已于 Aug 29, 2025审阅
This course finally made me understand file permissions in Unix. I can now easily read and
CC
5
已于 Aug 23, 2025审阅
This course finally made me understand file permissions in Unix. I can now easily read and
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