RedHat Linux Administration Training in Hyderabad - Ameerpet

 

Red Hat Linux Administration (RHEL-9)

Red Hat System Administration I

 

Course description

The first of two courses covering the core system administration tasks needed to manage Red Hat Enterprise Linux servers

Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux® system administration experience. The course provides students with Linux administration "survival skills" by focusing on core administration tasks. This curriculum also provides a foundation for students planning to become full-time Linux system administrators by introducing key command-line concepts and enterprise-level tools.

This course is based on Red Hat® Enterprise Linux 8.

Course content summary

  • Introduction to the command line
  • Managing physical storage
  • Install and configure software components and services
  • Establish network connections and control firewall restrictions
  • Monitor and manage running processes
  • Manage and secure files and file systems
  • Administer users and groups
  • Review the system log files and journal for issues
  • Troubleshoot problems and analyze systems with Red Hat Insights
  • Remotely manage systems with SSH and the Web Console

Audience for this course

This course is geared toward Windows system administrators, network administrators, and other system administrators who are interested in supplementing current skills or backstopping other team members, in addition to Linux system administrators who are responsible for these tasks:

  • Configuring, installing, upgrading, and maintaining Linux systems using established standards and procedures
  • Providing operational support
  • Managing systems for monitoring system performance and availability
  • Writing and deploying scripts for task automation and system administration

Prerequisites for this course

Basic technical user skills with computer applications on some operating systems are expected.

Outline for this course

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.
 
Analyze servers and get support
Investigate and resolve issues in the web-based management interface, getting support from Red Hat to help solve problems.
 
Comprehensive review
Review the content covered in this course by completing hands-on exercises.

OUTCOMES

Impact on the organization

This course is intended to develop the skills needed for basic administration and configuration of Red Hat Enterprise Linux. This course introduces key command line concepts and enterprise-level tools, laying the foundation for the rapid deployment of Red Hat Enterprise Linux. The curriculum also introduces the basic administration skills needed for resolving configuration issues and integrating Red Hat Enterprise Linux systems with other existing environments.

This offering lays the foundation for secure user and group administration, and develops skills that allow administrators to use available storage solutions more efficiently and securely. This course is the first of a two-part series that turns a computer professional who knows nothing about Linux into a fully capable Linux administrator.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Impact of this training

As a result of attending this course, you should be able to perform essential Linux administration tasks, including installation, establishing network connectivity, managing physical storage, and basic security administration.

You should be able to demonstrate these skills:

  • Access the command line
  • Manage files from command line
  • Create, view, and edit text files
  • Manage local users and groups
  • Monitor and manage Linux processes
  • Control services and daemons
  • Control access to files with file system permissions
  • Analyze and store log files
  • Configure and secure the OpenSSH service
  • Install and update software packages
  • Access Linux file systems
  • Manage Linux networking

Recommended next exam or course

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


Red Hat System Administration II

 

Course description

Focuses on the key tasks needed to become a full-time Linux administrator

Red Hat System Administration II (RH134) is designed as the second part of the Red Hat® Certified System Administrator (RHCSA®) training track for IT professionals who have taken Red Hat System Administration I (RH124). The course goes deeper into core Linux® system administration skills, including storage configuration, security feature management, task control, and installation and deployment of Red Hat® Enterprise Linux.

This course is based on Red Hat Enterprise Linux 8.

Course content summary

  • Install Red Hat Enterprise Linux using scalable methods
  • Access security files, file systems, and networks
  • Execute shell scripting and automation techniques
  • Manage storage devices, logical volumes, and file systems
  • Manage security and system access
  • Control the boot process and system services

Audience for this course

This course is geared toward Windows system administrators, network administrators, and other system administrators who are interested in supplementing current skills or backstopping other team members, in addition to Linux system administrators who are responsible for these tasks:

  • Configuring, installing, upgrading, and maintaining Linux systems using established standards and procedures
  • Providing operational support
  • Managing systems for monitoring system performance and availability
  • Writing and deploying scripts for task automation and system administration

 

Outline for this course

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 Stratis 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.

 

OUTCOMES

Impact on the organization

This training provides your team members with a solid foundation in Linux system administration, helping ensure improved ability to manage your infrastructure efficiently. These skills can help improve system reliability and storage utilization efficiency, while making responsiveness to system failures faster and more accurate. This course is the second of a two-part series that takes a computer professional from minimal Linux experience to being a fully capable Linux administrator.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Impact on the individual

As a result of attending this course, you should be able to perform the key tasks needed to become a full-time Linux administrator. You will be introduced to more advanced administrative topics, such as storage management using LVM, SELinux management, and automated installation. This course goes deeper into enterprise Linux administration, including file systems and partitioning, logical volumes, SELinux, firewall configuration, and troubleshooting.

You should be able to demonstrate these skills:

  • Install Red Hat Enterprise Linux using Kickstart
  • Manage file systems and logical volumes
  • Manage scheduled jobs
  • Access network file systems
  • Manage SELinux
  • Control firewalls
  • Perform troubleshooting tasks

Recommended next exam or course

 
 
 

Red Hat System Administration III: Linux Automation with Ansible


Course description

Learn how to automate Linux system administration tasks with Ansible

Red Hat System Administration III: Linux Automation with Ansible (RH294) is designed for Linux® system administrators and developers who need to automate provisioning, configuration, application deployment, and orchestration. You will learn how to install and configure Ansible® on a management workstation; prepare managed hosts for automation; write Ansible Playbooks to automate tasks; and run playbooks to ensure servers are correctly deployed and configured.

This course is based on Red Hat® Enterprise Linux 8 and Red Hat® Ansible Engine 2.8.

Course content summary

  • Install Ansible / Red Hat Ansible Engine on control nodes.
  • Create and update inventories of managed hosts and manage connections to them.
  • Automate administration tasks with Ansible Playbooks and ad hoc commands.
  • Write effective playbooks at scale.
  • Protect sensitive data used by Ansible with Ansible Vault.
  • Reuse code and simplify playbook development with Ansible roles.

Audience for this course

This course is geared toward Linux system administrators, DevOps engineers, infrastructure automation engineers, and systems design engineers who are responsible for these tasks:

  • Automating configuration management
  • Ensuring consistent and repeatable application deployment
  • Provisioning and deployment of development, testing, and production servers
  • Integrating with DevOps continuous integration/continuous delivery workflows

Prerequisites for this course

Pass the Red Hat Certified System Administrator (RHCSA) exam (EX200), or demonstrate equivalent Red Hat Enterprise Linux knowledge and experience

 

Outline for this course

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.
Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, contact one of our training specialists.

OUTCOMES

 

Impact on the organization

IT automation is key to managing large numbers of systems and applications efficiently and consistently at scale. This course develops the skills needed to efficiently operate and more easily scale the organization's dynamic IT infrastructure, accelerate application time to value, and rapidly adapt and implement needed innovation through DevOps practices.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

Impact on the individual

As a result of attending this course, you should be able to use Ansible for the purpose of automation, configuration, and management. You should be able to demonstrate these skills:

  • Install and configure Ansible or Red Hat Ansible Engine on a control node.
  • Create and manage inventories of managed hosts, as well as prepare them for Ansible automation.
  • Run individual ad hoc automation tasks from the command line.
  • Write Ansible Playbooks to consistently automate multiple tasks and apply them to managed hosts.
  • Parameterize playbooks using variables and facts, and protect sensitive data with Ansible Vault.
  • Write and reuse existing Ansible roles to simplify playbook creation and reuse code.
  • Automate common Red Hat Enterprise Linux system administration tasks using Ansible.

 

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