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EX-200.AP2.0L0
Red Hat Certified System Administrator (RHCSA9) - EX-200 Lab
Intermediate Self-paced · 1 year access
73 Hands-On LiveLabs
Practice real IT tasks in guided environments.
- Real environments
- Auto-graded
- No installation
01 / Lessons & labs
See exactly what you will learn and practice
Lessons
29 Interactive Lessons · 202 topics01 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 · 8 LiveLab +
- Basic Shell Skills
- Editing Files with vim
- Understanding the Shell Environment
- Finding Help
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
8 LiveLab in this lesson — see the labs panel →
04 Essential File Management Tools 8 topics · 6 LiveLab +
- 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
6 LiveLab in this lesson — see the labs panel →
05 Working with Text Files 8 topics · 3 LiveLab +
- 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
3 LiveLab in this lesson — see the labs panel →
06 Connecting to Red Hat Enterprise Linux 9 6 topics · 2 LiveLab +
- Working on Local Consoles
- Using SSH and Related Utilities
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Labs
2 LiveLab in this lesson — see the labs panel →
07 User and Group Management 7 topics · 3 LiveLab +
- 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
3 LiveLab in this lesson — see the labs panel →
08 Permissions Management 9 topics · 2 LiveLab +
- 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
2 LiveLab in this lesson — see the labs panel →
09 Configuring Networking 9 topics · 4 LiveLab +
- 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
4 LiveLab in this lesson — see the labs panel →
10 Managing Software 8 topics · 3 LiveLab +
- 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
3 LiveLab in this lesson — see the labs panel →
11 Managing Processes 9 topics · 3 LiveLab +
- 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
3 LiveLab in this lesson — see the labs panel →
12 Working with Systemd 6 topics · 2 LiveLab +
- Understanding Systemd
- Managing Units Through Systemd
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
2 LiveLab in this lesson — see the labs panel →
13 Scheduling Tasks 8 topics · 3 LiveLab +
- 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
3 LiveLab in this lesson — see the labs panel →
14 Configuring Logging 8 topics · 4 LiveLab +
- Understanding System Logging
- Working with systemd-journald
- Configuring rsyslogd
- Rotating Log Files
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
4 LiveLab in this lesson — see the labs panel →
15 Managing Storage 7 topics · 6 LiveLab +
- Understanding MBR and GPT Partitions
- Managing Partitions and File Systems
- Mounting File Systems
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
6 LiveLab in this lesson — see the labs panel →
16 Managing Advanced Storage 8 topics · 3 LiveLab +
- Understanding LVM
- Creating LVM Logical Volumes
- Resizing LVM Logical Volumes
- Configuring Stratis
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Labs
3 LiveLab in this lesson — see the labs panel →
17 Basic Kernel Management 7 topics · 2 LiveLab +
- 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
2 LiveLab in this lesson — see the labs panel →
18 Managing and Understanding the Boot Procedure 6 topics · 2 LiveLab +
- Managing Systemd Targets
- Working with GRUB 2
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Labs
2 LiveLab in this lesson — see the labs panel →
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 · 4 LiveLab +
- Understanding Shell Scripting Core Elements
- Using Variables and Input
- Using Conditional Loops
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
4 LiveLab in this lesson — see the labs panel →
21 Configuring SSH 7 topics · 1 LiveLab +
- 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
1 LiveLab in this lesson — see the labs panel →
22 Managing Apache HTTP Services 7 topics · 1 LiveLab +
- Configuring a Basic Apache Server
- Understanding Apache Configuration Files
- Creating Apache Virtual Hosts
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
1 LiveLab in this lesson — see the labs panel →
23 Managing SELinux 10 topics · 4 LiveLab +
- 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
4 LiveLab in this lesson — see the labs panel →
24 Configuring a Firewall 6 topics · 1 LiveLab +
- Understanding Linux Firewalling
- Working with Firewalld
- Summary
- Review All Key Topics
- Review Questions
- End-of-Lesson Lab
1 LiveLab in this lesson — see the labs panel →
25 Accessing Network Storage 7 topics · 1 LiveLab +
- 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
1 LiveLab in this lesson — see the labs panel →
26 Configuring Time Services 7 topics · 1 LiveLab +
- 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
1 LiveLab in this lesson — see the labs panel →
27 Managing Containers 10 topics · 4 LiveLab +
- 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
4 LiveLab in this lesson — see the labs panel →
28 Final Preparation 1 topics +
- General Tips
29 Theoretical Pre-Assessment Exam +
Hands-On Labs Our edge
73 LiveLabs- Using Internal and External Commands from the Shell
- Using I/O Redirection and Pipes
- Working with History
- Using Bash Completion
- Working with Vim
- Managing the Shell Environment
- Using man -k
- Using info
- Getting an Overview of Current Mounts
- Working with Directories
- Working with Files
- Creating a Hard Link
- Working with Symbolic and Hard Links
- Using tar
- Applying Basic less Skills
- Using Basic head and tail Operations
- Using Common grep Options
- Working on Several Terminal Windows Simultaneously
- Working with Pseudo Terminals
- Switching User Accounts
- Creating User Accounts
- Working with Groups
- Managing Basic Permissions
- Working with Special Permissions
- Validating Network Configuration
- Verifying Network Settings
- Managing Network Connections with nmcli
- Changing Connection Parameters with nmcli
- Creating a Repository
- Using dnf for Package Management
- Using RPM Queries
- Managing Jobs
- Managing Processes from the Command Line
- Using tuned
- Managing Units with systemctl
- Changing the Unit Configuration
- Using Systemd Timers
- Running Scheduled Tasks Through cron
- Scheduling Jobs with At
- Using Live Log Monitoring and Logger
- Discovering journalctl
- Making the Systemd Journal Persistent
- Changing rsyslog.conf Rules
- Creating MBR Partitions and Setting Up File Systems
- Creating Logical Partitions
- Creating GPT Partitions with gdisk
- Creating Partitions with parted
- Creating a Swap Partition
- Mounting Partitions Through /etc/fstab
- Creating a LVM Structure
- Resizing Logical Volumes
- Managing Stratis Volumes
- Managing Kernel Modules from the Command Line
- Loading Kernel Modules with Parameters
- Isolating Targets
- Applying Modifications to GRUB 2
- Writing a Simple Shell Script
- Working with Positional Parameters
- Working with Input
- Using If ... Then ... Else
- Configuring SSH Security Options
- Setting Up a Basic Web Server
- Manipulating SELinux Modes
- Setting a Context Label on a Nondefault Apache Document Root
- Installing SELinux-Specific Man Pages
- Using restorecon to Relabel Files
- Managing the Firewall with firewall-cmd
- Setting Up an Nfs Share
- Managing Local Time
- Running Containers With Podman
- Managing Container Images
- Managing Container Port Mappings
- Bind Mounting In Rootless Containers
Labs run in your browser — nothing to install.
02 / FAQs
Questions before you start
Prepare for Red Hat Certified System Administrator (RHCSA9) - EX-200 Lab
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- 1 year of full access
- 73 LiveLab included
- Certificate of completion
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