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Getting Started with Linux System Administration

David Clinton

There are all kinds of job roles that would go better with Linux admin skills. Whether you're primarily responsible for DevOps deployments, web applications, databases, or CI/CD infrastructure, you really can't go wrong with more Linux.

If you're looking to become more effective with system administration in Linux, this course might be just what you need. In this course, Getting Started with Linux System Administration, you'll be introduced to some Linux administration basics. First, you'll learn about monitoring and optimizing a Linux server. Next, you'll configure user accounts and groups to closely control access to resources. Finally, you'll explore how to harden your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open. When you're done, you'll have Linux skills that can add value to a broad range of IT projects.

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What's inside

Syllabus

Course Overview

Optimizing Your Linux System

Working with Users and Groups

Securing Your Linux Server

Working with Docker and Linux Containers

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Suitable for beginners who want to develop Linux system administration skills

Provides a solid foundation in Linux server monitoring, optimization, user and group management, and server security

Covers Docker and Linux containers, which are widely used in industry

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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 Getting Started with Linux System Administration with these activities:

Configure User and Group Permissions

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Practice configuring user and group permissions to ensure appropriate access control and security.

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Create a new user account.
Add the user to a group.
Set permissions for the user and group.
Test the permissions to verify they are working as intended.

Monitor and Optimize Server Performance

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Implement server monitoring and optimization techniques to ensure smooth operation and prevent performance issues.

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Install and configure monitoring tools, such as Nagios or Zabbix.
Establish performance metrics and thresholds.
Regularly monitor server performance and identify areas for improvement.
Implement optimization techniques, such as caching, load balancing, and resource provisioning.

Deploy a Web Application with Docker

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Gain hands-on experience by deploying a web application using Docker to enhance your understanding of containerization and application management.

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Create a Dockerfile and build a Docker image.
Deploy the Docker image to a Docker host.
Configure network and security settings for the application.
Monitor the application's performance and make adjustments as needed.

Two other activities

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Enhance Server Security with Encryption

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Follow guided tutorials to implement encryption measures and protect data on the server.

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Install and configure encryption software.
Encrypt sensitive data, such as passwords and database records.
Configure automatic encryption for newly created files and directories.
Test the encryption to ensure it is working properly.

Develop a Server Hardening Checklist

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Create a comprehensive checklist to guide server hardening efforts and ensure all necessary security measures are implemented.

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Research and identify best practices for server hardening.
Compile a list of security measures to include in the checklist.
Organize the checklist into logical sections, such as network security, system updates, and user management.
Review and refine the checklist with input from other IT professionals.

Career center

Learners who complete Getting Started with Linux System Administration will develop knowledge and skills that may be useful to these careers:

DevOps Engineer

DevOps Engineers work with software developers and IT operations teams to bridge the gap between development and operations. They use their knowledge of Linux system administration to ensure that new software is deployed and managed efficiently and securely. This course will help you build the skills you need to succeed as a DevOps Engineer. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for DevOps Engineer

Security Analyst

Security Analysts are responsible for protecting computer systems and networks from security threats. They use their knowledge of Linux system administration to identify and mitigate security vulnerabilities. This course will help Security Analysts build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Security Analyst

Cloud Engineer

Cloud Engineers design, build, and maintain cloud computing systems. They use their knowledge of Linux system administration to ensure that cloud-based applications and services are running smoothly and securely. The skills you learn in this course will help you build a foundation for success as a Cloud Engineer. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Cloud Engineer

Technical Support Engineer

Technical Support Engineers provide technical support to users of computer systems and networks. They use their knowledge of Linux system administration to help users troubleshoot problems and resolve issues. This course will help Technical Support Engineers build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Technical Support Engineer

IT Administrator

IT Administrators are responsible for managing and maintaining computer systems and networks. They use their knowledge of Linux system administration to ensure that systems are running smoothly and securely. This course will help IT Administrators build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for IT Administrator

Network Administrator

Network Administrators are responsible for managing and maintaining computer networks. They use their knowledge of Linux system administration to ensure that networks are running smoothly and securely. This course will help Network Administrators build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Network Administrator

Systems Administrator

Systems Administrators are responsible for managing and maintaining computer systems. They use their knowledge of Linux system administration to ensure that systems are running smoothly and securely. This course will help Systems Administrators build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Systems Administrator

Database Administrator

Database Administrators are responsible for managing and maintaining databases. They use their knowledge of Linux system administration to ensure that databases are running smoothly and securely. This course will help Database Administrators build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Database Administrator

Software Developer

Software Developers design, develop, and maintain software applications. They use their knowledge of Linux system administration to ensure that their applications are running smoothly and securely. This course will help Software Developers build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Software Developer

Web Developer

Web Developers design, develop, and maintain websites. They use their knowledge of Linux system administration to ensure that their websites are running smoothly and securely. This course will help Web Developers build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Web Developer

Computer Programmer

Computer Programmers write and maintain computer programs. They use their knowledge of Linux system administration to ensure that their programs are running smoothly and securely. This course will help Computer Programmers build the skills they need to succeed in their roles. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

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Software Quality Assurance Engineer

Software Quality Assurance Engineers test and validate software applications to ensure that they meet quality standards. They use their knowledge of Linux system administration to ensure that test environments are running smoothly and securely. This course may be useful to Software Quality Assurance Engineers who want to learn more about Linux system administration. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Software Quality Assurance Engineer

Information Security Analyst

Information Security Analysts are responsible for protecting computer systems and networks from security threats. They use their knowledge of Linux system administration to identify and mitigate security vulnerabilities. This course may be useful to Information Security Analysts who want to learn more about Linux system administration. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Information Security Analyst

Technical Writer

Technical Writers create and maintain technical documentation. They use their knowledge of Linux system administration to write documentation that is accurate, clear, and easy to understand. This course may be useful to Technical Writers who want to learn more about Linux system administration. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Technical Writer

Network Engineer

Network Engineers design, build, and maintain computer networks. They use their knowledge of Linux system administration to ensure that networks are running smoothly and securely. This course may be useful to Network Engineers who want to learn more about Linux system administration. You'll learn how to monitor and optimize Linux servers, configure user accounts and groups, and secure your server by ensuring that your data is appropriately encrypted and network ports aren't unnecessarily left open.

See salaries and explore the career path for Network Engineer

Reading list

We've selected 12 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 Getting Started with Linux System Administration.

Network Defense and Countermeasures

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It focuses specifically on system administration tasks, and it provides a solid foundation for anyone who wants to learn more about managing Linux systems.

Getting Started with Linux System Administration

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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