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5 Days
RH124 - Red Hat System Administration I

 
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Course At A Glance

This course relates to Red Hat® Enterprise Linux® 7. Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux administration experie... READ MORE

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RH124 - Red Hat System Administration I

Course Length: 5 Days

This course relates to Red Hat® Enterprise Linux® 7. Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux administration experience. The course focuses on providing students with Linux administration "survival skills" by focusing on core administration tasks. It 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).


Course Objectives

  • 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

Pre-requisites

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


Intended Audience

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.

RH124 - Red Hat System Administration I

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.

Red Hat Certified System Administrator (RHCSA)

Red Hat Certified System Administrator (RHCSA)

The RHCSA exam is a performance-based evaluation of Red Hat Enterprise Linux system administration skills and knowledge. Candidates perform a number of routine system administration tasks and are evaluated on whether they have met specific objective criteria. Performance-based testing means that candidates must perform tasks similar to what they must perform on the job.

The RHCSA exam is a hands-on, practical exam that lasts 2.5 hours. Internet access is not provided during the exam. Outside materials are not permitted. Documentation that ships with Red Hat Enterprise Linux is available during the exam. Red Hat reserves the right to make changes to format, including timing and the policies above. Such changes will be made public in advance through revisions to this document.

Audience for exam EX200

  • Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills
  • Students who have attended Red Hat System Administration I and II and are on the path to earn RHCSA certification
  • Experienced Linux system administrators who require a certification either by their organization or based on a mandate (DOD 8570 directive)
  • IT professionals who are on the path to earn RHCE certification
  • An RHCE who is noncurrent or who is about to become noncurrent and wants to recertify as an RHCE

Prerequisites for this exam

Candidates for this exam should:

  • Have either taken the Red Hat System Administration I (RH124) and II (RH134) courses or else the RHCSA Rapid Track Course (RH199) or have comparable work experience as a system administrator on Red Hat Enterprise Linux
  • Review the Red Hat Certified System Administrator exam (EX200) objectives

 

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