Red Hat System Administration I – SA1 (RHEL8)
4.3 (298 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
1,860 students enrolled

Red Hat System Administration I – SA1 (RHEL8)

Prepare for RHCSA Exam (RHEL8) and gain sufficient skill to perform core system administration tasks
4.3 (298 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
1,860 students enrolled
Last updated 1/2020
English
Price: $99.99
30-Day Money-Back Guarantee
This course includes
  • 11.5 hours on-demand video
  • 1 downloadable resource
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • About Red Hat Enterprise Linux 8
  • Installation of Red Hat Enterprise Linux 8
  • Accessing the command line using the local console
  • Manage Files From the Command Line
  • Getting Help, Creating and Editing Text Files
  • User Administration
  • Controlling Access to Files
  • Managing Linux Processes
  • Configuring and Securing SSH Service
  • Analyzing and Storing Logs
  • Archiving & transferring files
  • Managing Networking
  • Accessing Linux File Systems
  • Monitoring the system
Requirements
  • PC or Laptop with internet Connection
  • RHEL, CentOS, VMware Workstation & Oracle VirtualBox
Description

RED HAT ENTERPRISE Linux 8

Red Hat Certified System Administrator Exam (EX200 - 2.5 Hours Required), there are two course modules as shown below.

  •   Red Hat System Administration I - SA1 (RH124) ==> This Course Module will teach you this module.

  •   Red Hat System Administration II - SA2 (RH134) 

RED HAT CERTIFIED ENGINEER EXAM (EX294 - 4 Hours Required) [ RHCSA is required RHCE ]

  •   Red Hat System Administration III: Linux Automation with Ansible


Course Description:

Red Hat System Administration I - SA1


Introduction

  • Red Hat System Administration 1

  • About RHCE Certification

  • Links to download RHEL, CentOS, VMWare Workstation or Oracle Virtual Box

  • Create RHEL 8 Template using VMWare Workstation

  • Installation of RHEL 8 using VMWare Workstation

  • Installation of RHEL 8 using Oracle Virtual Box

  • Connect from putty

Accessing the Command Line

  • Overview of Bash Shell

  • Virtual and Physical Consoles

  • GNOME3 Desktop Environment

  • Practice Lab Session on Accessing Command Line

Manage Files From the Command Line

  • About Linux File System Hierarchy Concepts

  • Identifying Linux File types

  • Absolute and relative paths

  • Command Line File Management

  • Soft Link And Hard Link In Linux

  • Pattern Matching

  • Tilde Expansion

  • Brace Expansion

  • Variable Expansion

  • Practice Lab Session

Getting Help, Creating and Editing Text Files in Linux

  • Reading Manual Pages

  • GNU Info

  • Input Output Redirection in Linux

  • Channels (File Descriptors)

  • Pipelines in Linux

  • tee command

  • Editing Text files from the shell prompt

  • Insert Mode

  • Command Mode

  • Extended Command Mode

  • Visual Mode

User Administration

  • Overview of User Administration

  • Describing user and Group Concepts

  • Primary Groups and Supplementary Groups

  • Types of User Account

  • Overview of Shadow file

  • Managing users passwords

  • Overview of Sudoers file

  • Syntax of sudoers file

  • Various Practice Lab Session

Controlling Access to Files

  • Overview of Linux File System Permissions

  • Attributes of a file

  • Managing File System Permissions from Command Line

  • Special permissions like Setuid, Setgid & Sticky bit etc

  • Practice Lab Session

Managing Linux Processes

  • Overview of Load Average in Linux

  • top command

  • Lab Session on Load Average

  • Process Management

  • Foreground & Background Process

  • Various Process Stats

  • Practice Lab Session

About Red Hat Enterprise Linux 8

  • Overview of RHEL8

  • Features of RHEL8

  • Controlling Services and Daemons

  • Introduction to Systemd, Systemd units

  • Lab on systemctl command and journal

Configuring and Securing SSH Service

  • Introduction about OpenSSH

  • SSH Hot Keys

  • SSH Key Based Authentication

  • Customizing OpenSSH Service Configuration

  • Practice Lab Session

Analyzing and Storing Logs

  • Describing System log Architecture

  • System Logging

  • Logging Events to the System

  • Collecting Information using journalctl

  • Log file rotation

  • Practice Lab Session

Archiving & transferring files

  • Archive a file using tar command

  • tar operations

  • tar compression options

  • Transferring files between systems securely

  • Practice Lab Session

Managing Networking

  • Describing Network Concepts

  • TCP/IP Network Model

  • Configuring network

  • Lab on add a network interface

  • Lab on modify an interface

  • Lab on delete an interface

Accessing Linux File Systems

  • Identifying File Systems

  • Block Devices

  • Lab Session on File System, mount, unmount etc

  • Locate Command

  • Find Command

  • Practice Lab Session

Monitoring the system

  • Overview of web console to monitor and analyze the server

  • Cockpit tool

  • Navigating the server using web console

  • Lab Session

  • Last Lecture

Who this course is for:
  • There is no formal prerequisites for this course; however, previous system administrator experience on other operating system would be very beneficial.
Course content
Expand all 97 lectures 11:26:28
+ Introduction
8 lectures 01:12:04
Overview of Linux Distributions
08:27
Create RHEL 8 Template using VMWare Workstation
10:34
Installation of RHEL 8 using VMWare Workstation -1
12:04
Installation of RHEL 8 using VMWare Workstation -2
03:56
Installation of RHEL 8 using Oracle Virtual Box
08:57
Connect from putty
11:31
+ Accessing the Command Line
4 lectures 30:00
Overview about Bash Shell
05:18
Virtual & Physical Console
05:21
The GNOME 3 Desktop Environment
07:39
Practice Lab Session on Command Line
11:42
+ Operate Files From the Command Line
10 lectures 01:13:44
File System Structure in Linux - 1
06:35
File System Structure in Linux - 2
04:05
Identifying Linux File types
06:21
Absolute and relative paths
05:06
Practice Lab Session
06:46
Command Line File Management
14:19
Soft Link And Hard Link In Linux
06:29
Practice Lab Session
10:27
Pattern Matching
07:48
Practice Lab Session
05:48
+ Getting Help, Creating and Editing Text Files in Linux
11 lectures 01:03:35
Reading Manual Pages
06:33
GNU Info
02:34
Input Output Redirection in Linux
05:18
Practice Lab Session
10:30
Pipelines in Linux
06:00
tee command
02:45
Editing files with VIM
09:07
Practice Lab Session
04:22
Bash Variable
05:39
Environmental Variable
04:45
System Variable
06:02
+ User Administration
11 lectures 01:28:40
Overview of User Administration
05:29
Types of User Account
08:38
Practice Lab Session
15:17
Overview of Shadow file
05:52
Practice Lab Session on User Modification
12:43
Practice Lab Session on userdel, UID Range etc
06:54
Pratice Lab Session on Group Administration
04:54
Overview of Sudoers file
06:30
Syntax of sudoers file
07:21
Lab on sudoers file
07:58
Lab on password aging policy
07:04
+ Controlling Access to Files
9 lectures 59:05
Overview of Permissions in Linux
08:49
Attributes of a file
06:57
Practice Lab Session on permissions - 1
08:21
Practice Lab Session on permissions - 2
04:59
Practice Lab Session on permissions - 3
07:07
Special Permssions - SetUID
07:06
Command to apply SetUID
02:44
Special Permssions - SetGID
06:06
Special Permssions - Sticky Bit
06:56
+ Managing Linux Processes
9 lectures 01:07:06
Overview of Load Average in Linux
07:37
top command
07:09
Lab Session on Load Average
09:04
Process Management
06:17
Foreground & Background process
06:08
Process stat codes
06:17
Lab Session on Process Management - 1
07:14
Lab Session on Process Management - 2
06:15
Lab Session on fore & Background processes
11:05
+ About Red Hat Enterprise Linux 8
6 lectures 40:23
Overview of RHEL8
08:48
Introduction to Systemd
04:28
Lab on systemctl command - 1
05:28
Lab on systemctl command - 2
07:54
Lab on systemctl command - 3
06:44
Lab on journal
07:01
+ Configuring And Securing SSH
6 lectures 45:40
About OpenSSH
08:39
SSH Hot Keys
07:55
SSH Key Based Authentication
06:43
Practice Lab - 1
08:15
Practice Lab - 2
07:55
Practice Lab - 3
06:13
+ Analyzing & Storing Logs
5 lectures 35:00
System Logging
05:27
Logging events to the system
06:41
Collecting Information using journalctl
08:09
Practice Lab on journalctl command
08:38
Log file rotation
06:05