RH124 Red Hat System Administration I

Opis

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) equips you with Linux® administration "survival skills" by focusing on foundational Linux concepts and core tasks. You will learn how to apply command-line concepts and enterprise-level tools, starting you on your journey toward becoming a full-time Linux system administrator. This path continues with the follow-on course, Red Hat System Administration II (RH134).

This course is based on Red Hat® Enterprise Linux 9.0.

Course content summary

• Introduce Linux and the Red Hat Enterprise Linux ecosystem.
• Run commands and view shell environments.
• Manage, organize, and secure files.
• Manage users, groups and user security policies.
• Control and monitor systemd services.
• Configure remote access using the web console and SSH.
• Configure network interfaces and settings.
• Archive and copy files from one system to another.
• Manage software using DNF

Cel

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

Grupa docelowa:

• The primary persona is a technical professional with current or pending responsibilities as a Linux enterprise or cloud system administrator.
• This course is popular in Red Hat Academy, and is targeted at the student who is planning to become a technical professional using Linux.

Uwagi:

Duration - 5 days (Classroom and Virtual training)

For more details please contact us at osec@osec.pl

Recommended next exam or course

• PE124 - Preliminary Exam in Red Hat System Administration I
• RH134 Red Hat System Administration II
• RH135 Red Hat System Administration II with RHCSA exam

Please take a look at the RHCSA Skill path

Technology considerations

• There are no special technical requirements for this course.
• This course is not designed for bring your own device (BYOD).
• Internet access is not required but is recommended so that students can research and browse Red Hat online resources.

Wymagania:

• Basic technical user skills with computer applications on some operating systems are expected.
• Take our free assessment to gauge whether this offering is the best fit for your skills.

Konspekt

Outline for this course

1. Get started with Red Hat Enterprise Linux
   • Describe and define open source, Linux distributions, and Red Hat Enterprise Linux.
2. Access the command line
   • Log into a Linux system and run simple commands using the shell.
3. Manage files from the command line
   • Copy, move, create, delete, and organize files while working from the bash shell.
4. Get help in Red Hat Enterprise Linux
   • Resolve problems by using local help systems.
5. Create, view, and edit text files
   • Manage text files from command output or in a text editor.
6. Manage local users and groups
   • Create, manage, and delete local users and groups, as well as administer local password policies.
7. Control access to files
   • Set Linux file system permissions on files and interpret the security effects of different permission settings.
8. Monitor and manage Linux processes
   • Evaluate and control processes running on a Red Hat Enterprise Linux system.
9. Control services and daemons
   • Control and monitor network services and system daemons using systemd.
10. Configure and secure SSH
    • Configure secure command line service on remote systems, using OpenSSH.
11. Analyze and store logs
    • Locate and accurately interpret logs of system events for troubleshooting purposes.
12. Manage networking
    • Configure network interfaces and settings on Red Hat Enterprise Linux servers.
13. Archive and transfer files
    • Archive and copy files from one system to another.
14. Install and update software packages
    • Download, install, update, and manage software packages from Red Hat and yum package repositories.
15. Access Linux files systems
    • Access, inspect, and use existing file systems on storage attached to a Linux server.
16. Analyze servers and get support
    • Investigate and resolve issues in the web-based management interface, getting support from Red Hat to help solve problems.
17. Comprehensive review
    • Review the content covered in this course by completing hands-on exercises.