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RHEL 8

Deploying, Configuring and Maintaining Systems

Everyday administration skills in Linux require you to be able to install software as a minimum. This course will teach you not only to install software but to be able to rollback software changes.

Ensuring that services are started automatically, especially the time service ensuring accurate time on your system, is essential. In this course, RHEL 8: Deploying, Configuring and Maintaining Systems, you’ll learn to manage services, software and boot targets. First, you’ll explore software management in RHEL 8. Next, you’ll discover service management including configuring the chrony time client. Finally, you’ll learn how to schedule tasks using the cron and at services. When you’re finished with this course, you’ll have the skills and knowledge of Linux administration needed to manage your enterprise servers.

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What's inside

Syllabus

Course Overview

Managing Software Packages in RHEL 8

Configuring Time Services

Working with Systemd Targets

Scheduling Jobs in RHEL 8

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Excellent overview of core Linux administration skills for managing enterprise servers

Provides hands-on skills in installing and rolling back software changes

Taught by Andrew Mallett, an experienced instructor in Linux administration

Develops skills in managing services and ensuring accurate time on systems

Covers essential concepts of service management, including configuring the chrony time client

Provides a strong foundation for further exploration in Linux system administration

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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 RHEL 8: Deploying, Configuring and Maintaining Systems with these activities:

Review course materials before starting

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By reviewing course materials in advance, you can familiarize yourself with the topics covered, gain a head start, and identify areas where you may need additional support.

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Download or access the course materials
Skim through the syllabus and course outline
Read the first few chapters or modules

Review basic Linux commands

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Refreshing your memory on basic Linux commands will provide a strong foundation for the course and help you navigate the system more efficiently.

Browse courses on Linux

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Go through a list of essential Linux commands
Practice using these commands in a Linux shell
Review the man pages or online documentation for each command

Gather resources on Linux administration

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Organizing and reviewing resources on Linux administration will provide you with a comprehensive knowledge base and help you stay up-to-date with best practices.

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Identify reputable sources for Linux administration information
Search for articles, tutorials, documentation, and other resources
Organize and categorize the resources based on topic or relevance
Review the gathered resources regularly

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Review Linux commands

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Performing repetitive exercises with common Linux shell commands is a great way to solidify your understanding of their functionality and syntax.

Browse courses on Linux

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Identify a list of important Linux shell commands
Execute these commands in a Linux shell
Observe the output and try to understand their purpose
Repeat the process until you feel comfortable using these commands

Practice scheduling tasks using cron and at

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Regular practice with scheduling tasks using cron and at will enhance your understanding of how to automate tasks effectively in Linux.

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Create a list of tasks that you want to schedule
Decide whether to use cron or at for each task and justify your choice
Write the appropriate cron or at commands
Test your scheduled tasks

Follow tutorials on Linux package management

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Seeking out and following tutorials specifically designed for Linux package management will provide you with structured guidance and hands-on practice.

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Search for reputable tutorials on Linux package management
Select a tutorial that aligns with your learning style and level
Follow the instructions carefully, practicing each command and concept
Experiment with different package management commands on your own

Configure a time service using Chrony

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By attempting to configure a time service using Chrony on your own, you will gain valuable hands-on experience and a deeper understanding of time management in Linux.

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Gather information and resources on Chrony configuration
Set up a test environment to configure Chrony
Configure Chrony according to the documentation and best practices
Test the accuracy and stability of the configured time service

Manage software updates on a Linux system

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Engaging in a project that involves managing software updates on a Linux system will provide you with a comprehensive understanding of the update process and its importance.

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Choose a Linux distribution and set up a test environment
Configure the system to receive and install updates automatically
Monitor the system for available updates and perform updates regularly
Handle any issues or errors that arise during the update process
Document the process and share your findings

Career center

Learners who complete RHEL 8: Deploying, Configuring and Maintaining Systems will develop knowledge and skills that may be useful to these careers:

Systems Administrator

A Systems Administrator deploys, configures, and maintains computer systems and IT infrastructure, including servers, workstations, networks, and software. This course is foundational for the role as it provides the skills and knowledge to install software, manage services, schedule jobs, and ensure accurate time on your system. These are essential skills for any Systems Administrator to have, and this course will help you build a strong foundation in these areas.

See salaries and explore the career path for Systems Administrator

Network Administrator

A Network Administrator manages and maintains computer networks, including routers, switches, and firewalls. This course may be useful for Network Administrators as it provides a good understanding of how to manage services, which is essential for managing network infrastructure. Additionally, this course covers how to configure the chrony time client, which is important for ensuring accurate time on network devices.

See salaries and explore the career path for Network Administrator

Database Administrator

A Database Administrator installs, configures, and maintains databases, including data storage, security, and performance. This course may be useful for Database Administrators as it provides a good understanding of how to manage software, which is essential for managing database systems. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating database maintenance tasks.

See salaries and explore the career path for Database Administrator

Cloud Engineer

A Cloud Engineer designs, deploys, and manages cloud computing systems and applications. This course may be useful for Cloud Engineers as it provides a good understanding of how to manage software, services, and boot targets, which is essential for managing cloud infrastructure. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating cloud management tasks.

See salaries and explore the career path for Cloud Engineer

DevOps Engineer

A DevOps Engineer combines software development and IT operations to improve the speed and quality of software development and delivery. This course may be useful for DevOps Engineers as it provides a good understanding of how to manage software, services, and boot targets, which is essential for managing DevOps pipelines. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating DevOps tasks.

See salaries and explore the career path for DevOps Engineer

Information Security Analyst

An Information Security Analyst protects an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for Information Security Analysts as it provides a good understanding of how to manage software, services, and boot targets, which is essential for managing security infrastructure. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating security tasks.

See salaries and explore the career path for Information Security Analyst

IT Auditor

An IT Auditor evaluates an organization's computer systems and networks to ensure compliance with laws, regulations, and policies. This course may be useful for IT Auditors as it provides a good understanding of how to manage software, services, and boot targets, which is essential for managing IT infrastructure. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating audit tasks.

See salaries and explore the career path for IT Auditor

IT Project Manager

An IT Project Manager plans, executes, and closes IT projects. This course may be useful for IT Project Managers as it provides a good understanding of how to manage software, services, and boot targets, which is essential for managing IT projects. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating project management tasks.

See salaries and explore the career path for IT Project Manager

Software Engineer

A Software Engineer designs, develops, and tests computer software and applications. This course may be useful for Software Engineers as it provides a good understanding of how to manage software, which is essential for developing and maintaining software systems. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating software development tasks.

See salaries and explore the career path for Software Engineer

Computer Systems Analyst

A Computer Systems Analyst studies an organization's computer systems and procedures to improve their efficiency. This course may be useful for Computer Systems Analysts as it provides a good understanding of how to manage software, services, and boot targets, which is essential for analyzing and improving IT systems. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating system analysis tasks.

See salaries and explore the career path for Computer Systems Analyst

Web Developer

A Web Developer designs, develops, and maintains websites and web applications. This course may be useful for Web Developers as it provides a good understanding of how to manage software, which is essential for developing and maintaining web applications. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating web development tasks.

See salaries and explore the career path for Web Developer

Data Analyst

A Data Analyst collects, analyzes, and interprets data to help organizations make better decisions. This course may be useful for Data Analysts as it provides a good understanding of how to manage software, which is essential for analyzing data. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating data analysis tasks.

See salaries and explore the career path for Data Analyst

Network Engineer

A Network Engineer designs, installs, and maintains computer networks. This course may be useful for Network Engineers as it provides a good understanding of how to manage services, which is essential for managing network infrastructure. Additionally, this course covers how to configure the chrony time client, which is important for ensuring accurate time on network devices.

See salaries and explore the career path for Network Engineer

Machine Learning Engineer

A Machine Learning Engineer develops and deploys machine learning models to solve business problems. This course may be useful for Machine Learning Engineers as it provides a good understanding of how to manage software, which is essential for developing and maintaining machine learning models. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating machine learning tasks.

See salaries and explore the career path for Machine Learning Engineer

Data Scientist

A Data Scientist develops and applies statistical and machine learning models to solve business problems. This course may be useful for Data Scientists as it provides a good understanding of how to manage software, which is essential for developing and maintaining data science models. Additionally, this course covers how to schedule jobs using the cron and at services, which can be useful for automating data science tasks.

See salaries and explore the career path for Data Scientist

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 RHEL 8: Deploying, Configuring and Maintaining Systems.

The Linux Command Line, 2nd Edition

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An essential guide to the Linux command line, providing detailed explanations and examples.

RHEL 8

Deploying, Configuring and Maintaining Systems

Here's a deal for you

What's inside

Syllabus

Good to know

Save this course

Activities

Career center

Reading list

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