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OVERVIEW
The performance-based RHCSA (RED HAT ENTERPRISE LINUX) exam (EX200) tests your knowledge and skill in areas of system administration common across a wide range of environments and deployment scenarios. who has demonstrated the knowledge, skill, and ability required of a senior system administrator responsible for Red Hat Enterprise Linux(®) systems. Professionals holding this certification have continually helped their companies with successful deployments and migrations. An RHCSA certification is earned when an IT professional demonstrates the core system-administration skills required in Red Hat Enterprise Linux environments.
RHCE COURSE CONTENT
Red Hat Enterprise Linux 8 – RHCE Syllabus
RH124 - Red Hat System Administration
- Get started with Red Hat Enterprise Linux
- Describe and define open source, Linux distributions, and Red Hat Enterprise Linux.
- Access the command line
- Log into a Linux system and run simple commands using the shell.
- Manage files from the command line
- Copy, move, create, delete, and organize files while working from the bash shell.
- Get help in Red Hat Enterprise Linux
- Resolve problems by using local help systems.
- Create, view, and edit text files
- Manage text files from command output or in a text editor.
- Manage local users and groups
- Create, manage, and delete local users and groups, as well as administer local password policies.
- Control access to files
- Set Linux file system permissions on files and interpret the security effects of different permission settings. Monitor and manage Linux processes
- Evaluate and control processes running on a Red Hat Enterprise Linux system.
- Control services and daemons
- Control and monitor network services and system daemons using systemd.
- Configure and secure SSH
- Configure secure command line service on remote systems, using OpenSSH.
- Analyze and store logs
- Locate and accurately interpret logs of system events for troubleshooting purposes.
- Manage networking
- Configure network interfaces and settings on Red Hat Enterprise Linux servers.
- Archive and transfer files
- Archive and copy files from one system to another.
- Install and update software
- Download, install, update, and manage software packages from Red Hat and yum package repositories.
- Access Linux files systems
- Access, inspect, and use existing file systems on storage attached to a Linux server
RH134 - Red Hat System Administration II
- Improve command line productivity
- Run commands more efficiently by using advanced features of the bash shell, shell scripts, and various utilities provided by Red Hat Enterprise Linux.
- Schedule future tasks
- Schedule commands to run in the future, either one time or on a repeating schedule.
- Tune system performance
- Improve system performance by setting tuning parameters and adjusting scheduling priority of processes.
- Control access to files with ACLs
- Interpret and set access control lists (ACLs) on files to handle situations requiring complex user and group access permissions.
- Manage SELinux security
- Protect and manage the security of a server by using SELinux.
- Maintain basic storage
- Create and manage storage devices, partitions, file systems, and swap spaces from the command line. • Manage logical volumes
- Create and manage logical volumes containing file systems and swap spaces from the command line. Implement advanced storage features
- Manage storage using the Straits local storage management system and use VDO volumes to optimize storage space in use.
- Access network-attached storage
- Use the NFS protocol to administer network-attached storage.
- Control the boot process
- Manage the boot process to control services offered and to troubleshoot and repair problems.
- Manage network security
- Control network connections to services using the system firewall and SELinux rules.
- Install Red Hat Enterprise Linux
- Install Red Hat Enterprise Linux on servers and virtual machines
RH294 - Red Hat System Administration III
- Introduce Ansible
- Describe Ansible concepts and install Red Hat Ansible Engine.
- Deploy Ansible
- Configure Ansible to manage hosts and run ad hoc Ansible commands.
- Implement playbooks
- Write a simple Ansible Playbook and run it to automate tasks on multiple managed hosts.
- Manage variables and facts
- Write playbooks that use variables to simplify management of the playbook and facts to reference information about managed hosts.
- Implement task control
- Manage task control, handlers, and task errors in Ansible Playbooks.
- Deploy files to managed hosts
- Deploy, manage, and adjust files on hosts managed by Ansible.
- Manage large projects
- Write playbooks that are optimized for larger, more complex projects.
- Simplify playbooks with roles
- Use Ansible roles to develop playbooks more quickly and to reuse Ansible code.
- Troubleshoot Ansible
- Troubleshoot playbooks and managed hosts.
- Automate Linux administration tasks
- Automate common Linux system administration tasks with Ansible.
