Red Hat Linux Training and Certifications

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Red Hat Training courses

Red Hat Enterprise Linux 7 Red Hat System Administration I (RH124)

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Red Hat Enterprise Linux 7

Red Hat System Administration I (RH124)

 

redhat linux administration Course-Objectives-text

Red Hat System Administration I provides a foundation for students wishing to become full-time Linux system administrators by introducing key command line concepts and other enterprise-level tools. These concepts are further developed in the follow-on course, Red Hat System Administration II (RH134).

redhat linux administration What-Will-You-Learn-text

Introduction to the command line
Managing physical storage
Learning how to install and configure software components and services
Establishing network connections and firewall access
Monitoring and managing processes
Managing and securing files
Administrating users and groups
Accessing Linux file systems
Installing and using virtualized systems
Reviewing the system log files and journal

redhat linux administration Who-Should-Attend-text

 

IT professionals across a broad range of disciplines who need to perform essential Linux administration tasks including installation, establishing network connectivity, managing physical storage, and basic security administration.

 

redhat linux administration Prerequisites-texts

There are no formal prerequisites for this course; however, previous operating system administration experience will be very beneficial.

 

redhat linux administration Course-Class-Duration-text

5 days/ 40 Hours

Course outline — RH124

Access the command line
Log in to a Linux system and run simple commands using the shell.
Manage files from the command line
Copy, move, create, delete, and organize files from the bash shell prompt.
Get help in Red Hat Enterprise Linux
Resolve problems by using online help systems and Red Hat support utilities.
Create, view, and edit text files
Create, view, and edit text files from command output or in an editor.
Manage local Linux users and groups
Manage local Linux users and groups, and administer local password policies.
Control access to files with Linux file system permissions
Set Linux file system permissions on files and interpret the security effects of different permission settings.
Monitor and manage Linux processes
Obtain information about the system, and control processes running on it.
Control services and daemons
Control and monitor network services and system daemons using systemd
Configure and secure OpenSSH service
Access and provide access to the command line on remote systems securely using OpenSSH
Analyze and store logs
Locate and accurately interpret relevant system log files for troubleshooting purposes.
Manage Red Hat Enterprise Linux networking
Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
Archive and copy files between systems
Archive files and copy them from one system to another.
Install and update software packages
Download, install, update, and manage software packages from Red Hat and yum package repositories.
Access Linux file systems
Access and inspect existing file systems on a Red Hat Enterprise Linux system.
Use virtualized systems
Create and use Red Hat Enterprise Linux virtual machines with KVM and libvirt.
Comprehensive review
Practice and demonstrate the knowledge and skills learned in this course.

 Recommended next exam or course

Red Hat System Administration II (RH134)
or
Red Hat System Administration II with RHCSA exam (RH135)
 
 
 

Red Hat Enterprise Linux 7 Red Hat System Administration II (RH134)

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Red Hat Enterprise Linux 7

Red Hat System Administration II  (RH134)

redhat linux administration Course-Objectives-text

 

This course goes deeper into enterprise Linux administration including file systems and partitioning, logical volumes, SELinux, firewalling, and troubleshooting. Attending both Red Hat System Administration I and Red Hat System Administration II can help you in your preparation for the Red Hat Certified System Administrator exam (EX200).

redhat linux administration What-Will-You-Learn-text

Installation using Kickstart
Manage filesystems and logical volumes
Manage scheduled jobs
Access network filesystems
Manage SELinux
Control firewalling
Troubleshooting

redhat linux administration Who-Should-Attend-text

 

This course is singularly designed for students who have completed Red Hat System Administration I (RH124). The organization of topics is such that it is not appropriate for student to use RH134 as a curriculum entry point. Students who have not taken a previous Red Hat course are encouraged to take either System Administration I if they are new to Linux, or the RHCSA Fast Track course (RH200) if they are experienced with enterprise Linux administration.
 

 redhat linux administration Prerequisites-texts

Red Hat System Administration I (RH124)

redhat linux administration Course-Class-Duration-text

4 days/ 32 Hours

Course outline — RH134

Automate installation with Kickstart
Automate the installation of Red Hat Enterprise Linux systems with Kickstart.
Use regular expressions with grep
Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within text files.
Create and Edit text files with vim
Introduce the vim text editor, with which you can open, edit, and save text files.
Schedule future Linux tasks
Schedule tasks to automatically execute in the future.
Manage priority of Linux processes
Influence the relative priorities at which Linux processes run.
Control access to files with access control lists (ACL)
Manage file security using POSIX access control lists.
Manage SELinux security
Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise.
Connect to network-defined users and groups
Configure systems to use central identity management services.
Add disks, partitions, and file systems to a Linux system
Manage simple partitions and file systems.
Manage logical volume management (LVM) storage
Manage logical volumes from the command line.
Access networked attached storage with network file system (NFS)
Access (secure) NFS shares.
Access networked storage with SMB
Use autofs and the command line to mount and unmount SMB file systems.
Control and troubleshoot the Red Hat Enterprise Linux boot process
Limit network communication with firewall
Configure a basic firewall.
Comprehensive review
Practice and demonstrate knowledge and skills learned in this course.
 
Recommended next exam or course
Red Hat System Administration III (RH254)
Red Hat Performance Tuning (RH442)
 

 

Red Hat Enterprise Linux 7 Red Hat System Administration III (RH254)

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Red Hat Enterprise Linux 7

 

Red Hat System Administration III with RHCSA Exam (RH254)

redhat linux administration Course-Objectives-text

 

The course is focused on deploying and managing network servers running caching Domain Name Service (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients, network file sharing with Network File System (NFS) and Server Message Block (SMB), iSCSI initiators and targets, advanced networking and firewalld configurations, and the use of Bash shell scripting to help automate, configure, and troubleshoot the system. Through lectures and hands-on labs, students who have already earned the RHCSA certification will be exposed to all competencies covered by the Red Hat Certified Engineer (RHCE) exam (EX300).


redhat linux administration Who-Should-Attend-text

Red Hat System Administration III is intended for experienced Linux administrators wishing to learn enterprise-level automation techniques through scripting, how to deploy and secure network services, and how to manage other key security features of Red Hat Enterprise Linux. Students in this course should have earned their RHCSA or have equivalent skills.

 

 redhat linux administration Prerequisites-texts

 

RHCSA certification or equivalent experience
For candidates who have not earned their RHCSA certification, confirmation of the correct skills and knowledge can be obtained by passing the online skills assessment.

 

redhat linux administration Course-Class-Duration-text

 4 days/ 32 Hours

Course outline — RH254

Control services and daemons
Review how to manage services and the boot-up process using systemctl
Manage IPv6 networking
Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems
Configure link aggregation and bridging
Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges
Control network port security
Permit and reject access to network services using advanced SELinux and firewalld filtering techniques
Manage DNS for servers
Set and verify correct DNS records for systems and configure secure DNS caching
Configure email delivery
Relay all email sent by the system to an SMTP gateway for central delivery
Provide block-based storage
Provide and use networked iSCSI block devices as remote disks
Provide file-based storage
Provide NFS exports and SMB file shares to specific systems and users
Configure MariaDB databases
Provide a MariaDB SQL database for use by programs and database administrators
Provide Apache HTTPD web service
Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts
Write Bash scripts
Write simple shell scripts using Bash
Bash conditionals and control structures
Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts
Configure the shell environment
Customize Bash startup and use environment variables, Bash aliases, and Bash functions
Linux containers preview
Preview the capabilities of Linux containers and other related technologies in Red Hat Enterprise Linux 7
Comprehensive review
Practice and demonstrate knowledge and skills learned in Red Hat System Administration III

Red Hat Enterprise Performance Tuning (RH442)

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Red Hat Enterprise Performance Tuning (RH442)

redhat linux administration Course-Objectives-text

Performance tuning and capacity planning for Red Hat Enterprise Linux

Red Hat Enterprise Performance Tuning is designed to teach senior Linux system administrators the methodology of performance tuning for Red Hat Enterprise Linux. This course discusses system architecture with an emphasis on understanding the implications of system architecture on system performance, methods for testing the effects of performance adjustments, open source benchmarking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads.

A Red Hat Certified Engineer (RHCE) who successfully completes this course is prepared to take the Red Hat Certificate of Expertise in Performance Tuning Exam (EX442).

 

redhat linux administration What-Will-You-Learn-text

Tuning for use-case scenarios (for example, HPC, large memory, database, and file server)

Tuning for power consumption

Tuning virtual machines (host and guest)

Tuning memory and caches

Tuning CPU and memory utilization using cgroups

Gathering performance metrics and other data for tuning purposes

 

redhat linux administration Who-Should-Attend-text

Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning

An RHCE interested in earning a Red Hat Certification of Expertise, or a Red Hat Certified Datacenter Specialist (RHCDS) or Red Hat Certified Architect (RHCA) credential

 

redhat linux administration Prerequisites-texts

RHCE certification or equivalent experience

 

redhat linux administration Course-Class-Duration-text

4 days/ 32 Hours

 

Course outline — RH442

Performance tuning and capacity planning for Red Hat Enterprise Linux

Introduction to performance tuning

Understand the basic principles of performance tuning and analysis.

Collecting, graphing, and interpreting data

Gain proficiency in using basic analysis tools and in evaluating data.

General tuning

Learn basic tuning theory and mechanisms used to tune the system.

Hardware profiling

Understand and analyze hardware.

Software profiling

Analyze CPU and memory performance of applications.

Mail server tuning

Learn about basic storage tuning using an email server as an example.

Large memory workload tuning

Understand memory management and tuning.

HPC workload tuning

Understand tuning for CPU-bound applications.

File server tuning

Understand storage and network tuning in the context of a file server application.

Database server tuning

Tune memory and network performance using a database application as an example.

Power usage tuning

Tune systems with power consumption in mind.

Virtualization tuning

Tune ’host’ and ’guest’ for efficient virtualization.

 

 

Red Hat Enterprise Clustering and Storage Management (RH436)

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Red Hat Enterprise Clustering and Storage Management (RH436)

 

redhat linux administration Course-Objectives-text

 

 

Manage Red Hat Enterprise Linux deployments

The intensive, hands-on Red Hat Enterprise Clustering and Storage Management course teaches storage management, the Red Hat High Availability Add-On, and the shared storage technology delivered by Red Hat Global File System 2 (GFS2) and Red Hat Storage Server.

Created for senior Linux system administrators, this 4-day course strongly emphasizes lab-based activities. You'll learn how to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment.

A current Red Hat Certified Engineer (RHCE) who successfully completes this course is prepared to take the Red Hat Certificate of Expertise in Clustering and Storage Management Exam (EX436).

 

redhat linux administration What-Will-You-Learn-text

 

Install and configure the Red Hat High Availability Add-On.

Create and manage highly available services.

Work with shared storage (iSCSI) and configure multipathing.

Configure GFS2 file systems.

Configure XFS® file systems.

      Work with the Red Hat Storage Server.

 

redhat linux administration Who-Should-Attend-text

 

Senior Linux system administrators responsible for maximizing resiliency though high-availablity clustering services and using fault-tolerant shared storage technologies

RHCEs interested in earning Red Hat Certificates of Expertise, as well as Red Hat Certified Datacenter Specialists (RHCDSs) and Red Hat Certified Architects (RHCAs)

 

 

redhat linux administration Prerequisites-texts

 

 

RHCE certification is required to take the exam (EX436) or to enroll in a version of this course that includes the exam (RH437).

 

 

redhat linux administration Course-Class-Duration-text

4 days/ 32 Hours

 

Course outline — RH124

 

Manage Red Hat Enterprise Linux deployments

Clusters and storage

Get an overview of storage and cluster technologies.

ISCSI configuration

Set up and manage iSCSI.

UDEV

Learn basic manipulation and creation of udev rules.

Multipathing

Combine multiple paths to SAN devices into one fault-tolerant virtual device.

Red Hat high-availability overview

Learn the architecture and component technologies in the Red Hat® High Availability Add-On.

Quorum

Understand quorum and quorum calculations.

Fencing

Understand Fencing and fencing configuration.

Resources and resource groups

Understand rgmanager and the configuration of resources and resource groups.

Advanced resource management

Understand resource dependencies and complex resources.

Two-node cluster issues

Understand the use and limitations of 2-node clusters.

LVM management

Review LVM commands and Clustered LVM (clvm).

Global File System 2

Understand the GFS2 file system and use tools to create, maintain, and troubleshoot it.

XFS

Explore the Features of the XFS® file system and tools required for creating, maintaining, and troubleshooting.

Red Hat Storage

Work with Gluster to create and maintain a scale-out storage solution.

Comprehensive review

Set up high-availability services and storage.

 


 

 

 

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