Red Hat Certified System Administrator (RHCSA) Certification

Kunal Vishwas

Course Description

🎯 What You'll Learn

Red Hat Certified System Administrator (RHCSA) is able to perform the following tasks:

Domain 1: Understand and use essential tools for handling files, directories, command-line environments, and documentation.

Domain 2: Operate running systems, including booting into identifying processes, starting and stopping virtual machines, and controlling.

Domain 3: Create and configure file systems and file system attributes, such as permissions, encryption, and network file systems.

Domain 4: Deploy, configure, and maintain systems, including software installation, update, and core services.

Domain 5: Manage users and groups.

🎯 Why RHCSA Certification

The RHCSA (Red Hat Certified System Administrator) certification is highly valued for several reasons:

Industry Recognition: RHCSA is recognized globally as a reputable certification for Linux system administrators, particularly those working with Red Hat Enterprise Linux (RHEL).
Validation of Skills: Achieving RHCSA certification demonstrates that an individual possesses the necessary skills and knowledge to manage RHEL systems effectively. This includes essential tasks like system configuration, maintenance, and troubleshooting.
Hands-on Approach: The RHCSA exam is performance-based, requiring candidates to demonstrate their skills in real-world scenarios rather than just answering theoretical questions. This ensures that certified individuals can apply their knowledge practically.

Pre-Requisites

🍁 Intermediate knowledge of Linux otherwise take my other class "Complete Linux Training to get your Dream IT Job"

🍁 Laptop/PC with 4G of RAM and a CPU

🍁 Desired to become Redhat certified (RHCSA)

Course Curriculum

Get started with Red Hat Enterprise Linux

Describe and define open source, Linux, Linux distributions, and Red Hat Enterprise Linux

Install Red Hat Enterprise Linux

Install Red Hat Enterprise Linux on servers and virtual machines.

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.

Manage networking

Configure network interfaces and settings on Red Hat Enterprise Linux servers.

Install and update software packages

Download, install, update, and manage software packages from R ed Hat and DNF package repositories.

Comprehensive review

Review the content covered in this course by completing hands-on exercises.

Schedule future tasks

Schedule commands to run in the future, either one time or on a repeating schedule.

Configure and secure SSH

Configure secure command line service on remote systems, using OpenSSH.

Archive and Transfer Files (SCP)

Archive and copy files from one system to another.

Configure and secure FTP Server

FTP (file transfer protocol) is an internet protocol that is used for transferring files between client and server over the internet.

Configure and secure Apache2 Web Server

Apache HTTP Server is a free and open-source cross-platform web server software.

Bonus

Linux Best Practices / Linux Hardening.

Career after this Course

✔ Linux System Administrator: Linux System Administrators can expect salaries ranging from ₹4,00,000 to ₹10,00,000 per annum , based on experience and company size.

✔ Network Administrator: Network Administrators with RHCSA certification typically earn between ₹4,50,000 to ₹8,00,000 per year, depending on location and industry.

✔ Systems Engineer: Systems Engineers, often requiring RHCSA, command salaries between ₹6,00,000 to ₹12,00,000 annually, influenced by skills and seniority.

✔ DevOps Engineer: DevOps Engineers integrating Linux systems can earn from ₹8,00,000 to ₹15,00,000 per annum, reflecting demand for automation skills.

✔ Security Engineer: Security Engineers specializing in Linux systems earn salaries ranging from ₹6,00,000 to ₹12,00,000 annually, based on experience and industry demands.

FAQs

RHCSA (Red Hat Certified System Administrator) is a globally recognized certification that validates skills in Linux system administration, focusing on Red Hat Enterprise Linux (RHEL).

There are no mandatory prerequisites, but basic knowledge of Linux and system administration is recommended. Red Hat offers training courses like RH124 and RH134 to help prepare.

The RHCSA exam (EX200) is a performance-based test where candidates perform real-world tasks on a live system. The exam lasts for 3 hours.

Key skills include: Managing files, directories, and permissions. Configuring local storage and logical volumes. Network configuration and troubleshooting. Managing SELinux and firewalls. Basic container management with tools like Podman.

The RHCSA certification is valid for 3 years. Recertification is required to maintain your credentials.

RHCSA certification qualifies you for roles such as: System Administrator Linux Administrator IT Support Specialist DevOps Engineer