Red Hat Training And Certification – Rhel 9 (Rh124)

Published 12/2023
MP4 | Video: h264, 1920×1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 2.22 GB | Duration: 7h 51m

It is designed for IT professionals to help them develop the foundational skills required for the RHCSA certification.

What you’ll learn
You should be able to follow a step-by-step installation guide for RHEL 9.
You should be able to understand the GNOME desktop environment.
Learn how to access the Command Line.
Gain the skills to execute Commands with the Bash Shell.
Manage Files from the Command Line.
You will learn how to create, view, and edit text files.
With practice lab sessions, you will be able to work on shell variables.
Develop skills in managing local users and groups.
You will gain practical experience in controlling access to files through permissions in Linux.
Monitoring and Managing Linux Processes.
Learn about Control Services and Daemons.
Learn how to configure and secure ssh
You will be able to understand the concept of the systemd-journald and rsyslog services.
Develop skills in archiving and transferring files.
Managing Remote Server

Requirements
There is no formal prerequisites for this course module.
However, if you have previous knowledge of any operating system, that will be beneficial.

Description
Disclaimer: This module is not authorized by Red Hat.Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux system administration experience. The course provides students with Linux administration competence by focusing on core administration tasks. This course also provides a foundation for students who plan to become full-time Linux system administrators by introducing key command-line concepts and enterprise-level tools.Course Content:IntroductionWhat’s New in RHEL 9Step-by-step Installation Guide for RHEL 9Step-by-step Overview of RHEL 9 InstallationHow to Create a New Red Hat Login ID?Download RHEL 9.2 ISO Image FileCreate a RHEL9 template using Oracle VirtualBoxInstallation of Red Hat Enterprise Linux 9Install dependencies for VirtualBox Guest AdditionsInstall VirtualBox Guest Additions on RHEL for Enhanced FunctionalityTroubleshootingAccess the Command LineIntroduction to the Bash ShellLog in to a Local SystemLog in to a Remote SystemLog out from a Remote SystemAccess the Command Line with the DesktopIntroduction to the GNOME Desktop EnvironmentParts of the GNOME ShellUnderstand WorkspacesStart a TerminalLock the Screen and Log OutPower off or Reboot the SystemExecute Commands with the Bash ShellBasic Command SyntaxWrite Simple CommandsTab CompletionWrite Long Command on Multiple LinesManage Files from the Command LineLinux File System Hierarchy ConceptsPractice Lab – Absolute & Relative PathsCommand-line File ManagementManage Links Between FilesPractice Lab – Hard LinkPractice Lab – Soft LinkMatch File Name with Shell ExpansionsPractice Lab – Tilde Expansion (~)Practice Lab – Variable Expansion Practice Lab – Command SubstitutionCreate, View, and Edit Text FilesStandard Input, Output and ErrorOutput Redirection OperatorsPractice Lab – STDIN, STDOUT & STDERRPractice Lab – Construct PipelinesPractice Lab – tee commandEdit Files with VimPractice Lab – Vim EditorPractice Lab – Visual ModeChange the Shell EnvironmentShell VariablesPractice Lab – Environment VariablesPractice Lab – Assign Values to VariablesPractice Lab – Configure Bash with Shell VariablesPractice Lab – Configure Bash with Shell VariablesGet Help in LinuxRead Manual PagesPractice Lab – Get HelpManage Local Users and GroupsOverview of User AccountGroup AccountPrimary and Secondary GroupPractice Lab Session – Manage Local User AccountsPractice Lab Session – Manage Group AccountsShadow fileSuperuser – root userSwitch user – suRun command with sudoConfigure sudoControl Access to Files – Permissions in LinuxOverview of Linux File-system PermissionsSymbolic & Numerical Notations in LinuxUnderstand Linux File-system Permissions with diagramPractice Lab Session: Linux File-system PermissionsPractice Lab Session: Change OwnershipChange Permissions with Symbolic MethodChange Permissions with Octal MethodSpecial Permission – SetUIDCommand to apply SetUIDSpecial Permissions – SetGIDSpecial Permissions – Sticky BitMonitor and Manage Linux ProcessesDefinition of a ProcessDescribe Process StatePractice Lab – top commandPractice Lab – Listing ProcessesControl Jobs – Foreground & Background ProcessesPractice Lab – Foreground & Background ProcessesProcess Control with SignalsPractice Lab – SIGTSTP, SIGSTOP, SIGCONT, SIGTERM, SIGKILLPractice Lab – SIGINT, SIGHUBControl Services and DaemonsIntroduction to SystemdPractice Lab – Systemd ServicePractice Lab – Restart, Reload, Mask ServicePractice Lab – Systemd TargetsPractice Lab – List Service UnitConfigure and Secure SSHAbout OpensshSSH Hot KeysSSH Key Based AuthenticationPractice LabCustomize OpenSSHPractice Lab – Prohibit Root UserPractice Lab – Prohibit Password-based AuthenticationPractice Lab – Private key-based LoginsAnalyzing & Storing LogsSystem LoggingLog Events to the SystemPractice Lab – Rsyslog ServicePractice Lab – Collecting Information JournalctlPractice Lab – Journalctl CommandLog file rotationArchiving and Transfer FilesOverview of tar archive utilityPractice Lab – Create an ArchivePractice Lab – Extract and List Archive ContentsPractice Lab – Gzip CompressionPractice Lab – bzip2 compressionPractice Lab – xz compressionPractice Lab – List Content of Compressed ArchiveManaging Remote ServerMonitoring system using web consoleNavigating web console – 1Navigating web console – 2Last Lecture

Overview
Section 1: Introduction

Lecture 1 Introduction

Lecture 2 What’s New in RHEL 9

Section 2: Step-by-step Installation of RHEL 9 Using Oracle VirtualBox

Lecture 3 Step-by-step Overview of RHEL 9 Installation

Lecture 4 How to Create a New Red Hat Login ID

Lecture 5 Download RHEL 9.2 ISO Image File

Lecture 6 Create RHEL9 template in Oracle VirtualBox

Lecture 7 Installation of RHEL 9

Lecture 8 Install dependencies for VirtualBox Guest Additions – 1

Lecture 9 Install dependencies for VirtualBox Guest Additions – 2

Lecture 10 Install VirtualBox Guest Additions on RHEL for Enhanced Functionality

Lecture 11 Troubleshooting

Section 3: Access the Command Line

Lecture 13 Introduction to the Bash Shell

Lecture 14 Log in to a Local System

Lecture 15 Log in to the system remotely

Section 4: Access the Command Line with the Desktop

Lecture 16 GNOME Desktop Environment

Lecture 17 Understand Workspaces

Lecture 18 Start a terminal, lock, Log out, reboot and power off the system

Lecture 19 Execute Commands with the Bash Shell

Lecture 20 Write Simple Commands

Lecture 21 Head, tail, wc commands

Lecture 22 Tab completion

Lecture 23 Write Long Command on Multiple Lines

Section 5: Manage Files from the Command Line

Lecture 24 Linux File System Hierarchy Concepts

Lecture 25 Absolute and Relative Paths

Lecture 26 Practice Lab – Absolute & Relative Paths

Section 6: Command-line File Management

Lecture 27 Practice Lab – 1

Lecture 28 Practice Lab – 2

Lecture 29 Practice Lab – 3

Lecture 30 Practice Lab – 4

Lecture 31 Practice Lab – 5

Lecture 32 Manage Links Between Files

Lecture 33 Practice Lab – Hard Link

Lecture 34 Practice Lab – Soft Link

Lecture 35 Match File Name with Shell Expansions

Lecture 36 Practice Lab – Tilde Expansion (~)

Lecture 37 Practice Lab – Variable Expansion

Lecture 38 Practice Lab – Command Subsitution

Section 7: Create, View, and Edit Text Files

Lecture 39 Standard Input, Output and Error

Lecture 40 Output Redirection Operators

Lecture 41 Practice Lab – STDIN, STDOUT & STDERR

Lecture 42 Practice Lab – Construct Pipelines

Lecture 43 Practice Lab – tee command

Lecture 44 Edit Files with Vim

Lecture 45 Practice Lab – Vim Editor

Lecture 46 Practice Lab – Visual Mode

Section 8: Change the Shell Environment

Lecture 47 Shell Variables

Lecture 48 Practice Lab – Environment Variables

Lecture 49 Practice Lab – Assign Values to Variables

Lecture 50 Practice Lab – Configure Bash with Shell Variables

Section 9: Get Help in Linux

Lecture 51 Read Manual Pages

Lecture 52 Practice Lab – Get Help

Section 10: Manage Local Users and Groups

Lecture 53 Overview of User Account

Lecture 54 About Group Account

Lecture 55 Primary and Secondary Group

Lecture 56 Practice Lab Session – Manage Local User Accounts

Lecture 57 Practice Lab Session – Manage Group Accounts

Lecture 58 Shadow file

Lecture 59 Superuser – root user

Lecture 60 Switch user – su

Lecture 61 Run command with sudo

Lecture 62 Configure sudo

Section 11: Control Access to Files – Permissions in Linux

Lecture 63 Overview of Linux File-system Permissions

Lecture 64 Symbolic & Numerical Notations in Linux

Lecture 65 Understand Linux File-system Permissions with diagram

Lecture 66 Practice Lab Session: Linux File-system Permissions

Lecture 67 Practice Lab Session: Change Ownership

Lecture 68 Change Permissions with Symbolic Method

Lecture 69 Change Permissions with Octal Method

Lecture 70 Special Permission – SetUID

Lecture 71 Command to apply SetUID

Lecture 72 Special Permissions – SetGID

Lecture 73 Special Permissions – Sticky Bit

Section 12: Monitor and Manage Linux Processes

Lecture 74 Definition of a Process

Lecture 75 Describe Process State

Lecture 76 Practice Lab – top command

Lecture 77 Practice Lab – Listing Processes

Lecture 78 Control Jobs – Foreground & Background Processes

Lecture 79 Practice Lab – Foreground & Background Processes

Lecture 80 Process Control with Signals

Lecture 81 Practice Lab – SIGTSTP, SIGSTOP, SIGCONT, SIGTERM, SIGKILL

Lecture 82 Practice Lab – SIGINT, SIGHUB

Section 13: Control Services and Daemons

Lecture 83 Introduction to Systemd

Lecture 84 Practice Lab – Systemd Service

Lecture 85 Practice Lab – Restart, Reload, Mask Service

Lecture 86 Practice Lab – Systemd Targets

Lecture 87 Practice Lab – List Service Unit

Section 14: Configure and Secure SSH

Lecture 88 About Openssh

Lecture 89 SSH Hot Keys

Lecture 90 SSH Key Based Authentication

Lecture 91 Practice Lab

Lecture 92 Customize OpenSSH

Lecture 93 Practice Lab – Prohibit Root User

Lecture 94 Practice Lab – Prohibit Password-based Authentication

Lecture 95 Practice Lab – Private key-based Logins

Section 15: Analyzing & Storing Logs

Lecture 96 System Logging

Lecture 97 Log Events to the System

Lecture 98 Practice Lab – Rsyslog Service

Lecture 99 Practice Lab – Collecting Information Journalctl

Lecture 100 Practice Lab – Journalctl Command

Lecture 101 Log file rotation

Section 16: Archiving and Transfer Files

Lecture 102 Overview of tar archive utility

Lecture 103 Practice Lab – Create an Archive

Lecture 104 Practice Lab – Extract and List Archive Contents

Lecture 105 Practice Lab – Gzip Compression

Lecture 106 Practice Lab – bzip2 compression

Lecture 107 Practice Lab – xz compression

Lecture 108 Practice Lab – List Content of Compressed Archive

Section 17: Managing Remote Server

Lecture 109 Monitoring system using web console

Lecture 110 Navigating web console – 1

Lecture 111 Navigating web console – 2

Lecture 112 Last Lecture

IT professionals, BTech graduates, and any other graduates are eligible to join this course module.,Anyone who is preparing for the RHCSA Certification or wants to start a career as a Linux system administrator can participate in this course module.

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