EX-200.AP2.E0T

Red Hat Certified System Administrator (RHCSA9) - EX-200 Course

Intermediate Self-paced · 1 year access

01 / Lessons & labs

See exactly what you will learn and practice

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Lessons

29 Interactive Lessons · 202 topics

01 Introduction 4 topics

Goals and Methods
Who Should Read This Course?
How This Course Is Organized
Exam Objective to Lesson Mapping

02 Installing Red Hat Enterprise Linux 6 topics

Preparing to Install Red Hat Enterprise Linux
Performing an Installation
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

03 Using Essential Tools 8 topics

Basic Shell Skills
Editing Files with vim
Understanding the Shell Environment
Finding Help
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

04 Essential File Management Tools 8 topics

Working with the File System Hierarchy
Managing Files
Using Links
Working with Archives and Compressed Files
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

05 Working with Text Files 8 topics

Using Common Text File–Related Tools
A Primer to Using Regular Expressions
Using grep to Analyze Text
Working with Other Useful Text Processing Utilities
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

06 Connecting to Red Hat Enterprise Linux 9 6 topics

Working on Local Consoles
Using SSH and Related Utilities
Summary
Review All Key Topics
Review Questions
End-of-Lesson Labs

07 User and Group Management 7 topics

Understanding Different User Types
Creating and Managing User Accounts
Creating and Managing Group Accounts
Summary
Review All Key Topics
Review Questions
End-of-Lesson Labs

08 Permissions Management 9 topics

Managing File Ownership
Managing Basic Permissions
Managing Advanced Permissions
Setting Default Permissions with umask
Working with User-Extended Attributes
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

09 Configuring Networking 9 topics

Networking Fundamentals
Managing Network Addresses and Interfaces
Validating Network Configuration
Managing Network Configuration with nmtui and nmcli
Setting Up Hostname and Name Resolution
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

10 Managing Software 8 topics

Managing Software Packages with dnf
Using dnf
Managing Package Modules
Managing Software Packages with rpm
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

11 Managing Processes 9 topics

Introducing Process Management
Managing Shell Jobs
Using Common Command-Line Tools for Process Management
Using top to Manage Processes
Using tuned to Optimize Performance
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

12 Working with Systemd 6 topics

Understanding Systemd
Managing Units Through Systemd
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

13 Scheduling Tasks 8 topics

Understanding Task Scheduling Options in RHEL
Using Systemd Timers
Configuring cron to Automate Recurring Tasks
Configuring at to Schedule Future Tasks
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

14 Configuring Logging 8 topics

Understanding System Logging
Working with systemd-journald
Configuring rsyslogd
Rotating Log Files
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

15 Managing Storage 7 topics

Understanding MBR and GPT Partitions
Managing Partitions and File Systems
Mounting File Systems
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

16 Managing Advanced Storage 8 topics

Understanding LVM
Creating LVM Logical Volumes
Resizing LVM Logical Volumes
Configuring Stratis
Summary
Review All Key Topics
Review Questions
End-of-Lesson Labs

17 Basic Kernel Management 7 topics

Understanding the Role of the Linux Kernel
Working with Kernel Modules
Upgrading the Linux Kernel
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

18 Managing and Understanding the Boot Procedure 6 topics

Managing Systemd Targets
Working with GRUB 2
Summary
Review All Key Topics
Review Questions
End-of-Lesson Labs

19 Essential Troubleshooting Skills 8 topics

Understanding the RHEL 9 Boot Procedure
Passing Kernel Boot Arguments
Using a Rescue Disk
Fixing Common Issues
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

20 An Introduction to Automation with Bash Shell Scripting 7 topics

Understanding Shell Scripting Core Elements
Using Variables and Input
Using Conditional Loops
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

21 Configuring SSH 7 topics

Hardening the SSH Server
Using Other Useful sshd Options
Configuring Key-Based Authentication with Passphrases
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

22 Managing Apache HTTP Services 7 topics

Configuring a Basic Apache Server
Understanding Apache Configuration Files
Creating Apache Virtual Hosts
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

23 Managing SELinux 10 topics

Understanding SELinux Working Modes
Understanding Context Settings and the Policy
Restoring Default File Contexts
Managing Port Access
Using Boolean Settings to Modify SELinux Settings
Diagnosing and Addressing SELinux Policy Violations
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

24 Configuring a Firewall 6 topics

Understanding Linux Firewalling
Working with Firewalld
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

25 Accessing Network Storage 7 topics

Using NFS Services
Mounting Remote File Systems Through fstab
Using Automount to Mount Remote File Systems
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

26 Configuring Time Services 7 topics

Understanding Local Time
Using Network Time Protocol
Managing Time on Red Hat Enterprise Linux
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

27 Managing Containers 10 topics

Understanding Containers
Running a Container
Working with Container Images
Managing Containers
Managing Container Storage
Running Containers as Systemd Services
Summary
Review All Key Topics
Review Questions
End-of-Lesson Lab

28 Final Preparation 1 topics

General Tips

29 Theoretical Pre-Assessment Exam

02 / FAQs

Questions before you start

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