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Linux User Management Deep Dive

Welcome to the Linux User Management Deep Dive course. In this course, students will learn to manage accounts and passwords for Linux users and groups. We’ll review user and group IDs, user shells, working with home directories, and user management files such as `/etc/passwd`, `/etc/group`, `/etc/shadow`, and `/etc/gshadow`. Then we’ll discuss creating users and groups, modifying their settings, and removing users and groups from the system. Next, we’ll dive into password management and talk about how passwords are encrypted. We’ll also discuss password aging features and demonstrate the differences between password and account locking, inactivity periods, and expiration. Lastly, we’ll dig into user and group security troubleshooting where we’ll introduce `sudo`, managing file permissions, access control lists, configuring user and group disk quotas, and troubleshooting login issues.

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Provides a thorough foundation in Linux user management, essential for IT professionals and system administrators

Taught by A Cloud Guru, an organization renowned for its expertise in cloud computing and Linux

Covers password management and encryption techniques, critical for system security

The course may require familiarity with basic Linux commands and concepts

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Linux User Management Deep Dive with these activities:

Follow a tutorial on managing user groups in Linux

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Supplement the course material by following an online tutorial that provides step-by-step guidance on managing user groups in Linux, reinforcing the concepts covered in the course.

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Search for a reputable tutorial on managing user groups in Linux.
Follow the instructions in the tutorial to create and manage user groups.
Experiment with different group settings and observe their effects on user permissions.

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Career center

Learners who complete Linux User Management Deep Dive will develop knowledge and skills that may be useful to these careers:

Systems Administrator

In this role, you will be responsible for maintaining computer systems, including user accounts and permissions. This course introduces fundamental systems administration concepts and will be very helpful for developing a foundation.

See salaries and explore the career path for Systems Administrator

Network Administrator

As a Network Administrator, you will be responsible for managing and maintaining computer networks, including security and access control. This course can help build a foundation that will be valuable.

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Database Administrator

Database Administrators are responsible for the design, implementation, and maintenance of database management systems, and you will need to be able to manage user accounts and permissions. This course will be helpful for gaining a basic understanding of these concepts.

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Information Security Analyst

Information Security Analysts are responsible for protecting an organization's computer systems and networks. Managing user accounts and permissions is an important aspect of this role, and this course can help build a foundation.

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Security Analyst

Security Analysts are responsible for identifying and mitigating security risks. This role may involve managing user accounts and permissions. This course can help build a foundation for this role.

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IT Auditor

IT Auditors are responsible for assessing and recommending improvements to an organization's IT systems and processes. This course can help build a foundation for this role.

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IT Consultant

IT Consultants provide advice and guidance on the use of computer systems and networks. This course can help build a foundation for this role.

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Software Developer

Software Developers design, develop, and maintain computer software. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Web Developer

Web Developers design and develop websites. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Data Analyst

Data Analysts collect, analyze, and interpret data to help organizations make better decisions. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Business Analyst

Business Analysts help organizations improve their business processes. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Project Manager

Project Managers plan, execute, and close projects. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Technical Writer

Technical Writers create documentation for technical products and services. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Computer Support Specialist

Computer Support Specialists provide technical support to computer users. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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IT Help Desk Technician

IT Help Desk Technicians provide technical support to computer users. While managing user accounts and permissions is typically not a primary responsibility, it may be a secondary task. This course may be helpful for gaining a basic understanding of these concepts.

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Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Linux User Management Deep Dive.

UNIX and Linux System Administration Handbook