Linux Redhat System Administration I – SA1 (RHEL8)

Prepare for first level of Linux Exam and gain sufficient skill to perform core system administration tasks

What you'll learn
About Linux Enterprise Linux 8
Installation of Linux 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
Linux, CentOS, VMware Workstation & Oracle VirtualBox

Description
Linux Certified System Administrator Exam (EX200 - 2.5 Hours Required), there are two course modules as shown below.  Linux System Administration I - SA1 First Part ==> This Course Module will teach you this module.  Linux System Administration II - SA2 Second PartLinux  Certified Engineer Exam (EX-294 - 4 Hours Required)  Linux System Administration III: Linux Automation with AnsibleCourse Description:Linux System Administration I - SA1IntroductionLinux System Administration 1About Linux CertificationLinks to download RHEL, CentOS, VMWare Workstation or Oracle Virtual BoxCreate Linux OS 8 Template using VMWare WorkstationInstallation of Linux OS 8 using VMWare WorkstationInstallation of Linux OS 8 using Oracle Virtual BoxConnect from puttyAccessing the Command LineOverview of Bash ShellVirtual and Physical ConsolesGNOME3 Desktop EnvironmentPractice Lab Session on Accessing Command LineManage Files From the Command LineAbout Linux File System Hierarchy ConceptsIdentifying Linux File typesAbsolute and relative pathsCommand Line File ManagementSoft Link And Hard Link In LinuxPattern MatchingTilde ExpansionBrace ExpansionVariable ExpansionPractice Lab SessionGetting Help, Creating and Editing Text Files in LinuxReading Manual PagesGNU InfoInput Output Redirection in LinuxChannels (File Descriptors)Pipelines in Linuxtee commandEditing Text files from the shell promptInsert ModeCommand ModeExtended Command ModeVisual ModeUser AdministrationOverview of User AdministrationDescribing user and Group ConceptsPrimary Groups and Supplementary GroupsTypes of User AccountOverview of Shadow fileManaging users passwordsOverview of Sudoers fileSyntax of sudoers fileVarious Practice Lab SessionControlling Access to FilesOverview of Linux File System PermissionsAttributes of a fileManaging File System Permissions from Command LineSpecial permissions like Setuid, Setgid & Sticky bit etcPractice Lab SessionManaging Linux ProcessesOverview of Load Average in Linuxtop commandLab Session on Load AverageProcess ManagementForeground & Background ProcessVarious Process StatsPractice Lab SessionAbout Linux OS 8Overview of Linux OS 8Features of Linux OS 8Controlling Services and DaemonsIntroduction to Systemd, Systemd unitsLab on systemctl command and journalConfiguring and Securing SSH ServiceIntroduction about OpenSSHSSH Hot KeysSSH Key Based AuthenticationCustomizing OpenSSH Service ConfigurationPractice Lab SessionAnalyzing and Storing LogsDescribing System log ArchitectureSystem LoggingLogging Events to the SystemCollecting Information using journalctlLog file rotationPractice Lab SessionArchiving & transferring filesArchive a file using tar commandtar operationstar compression optionsTransferring files between systems securelyPractice Lab SessionManaging NetworkingDescribing Network ConceptsTCP/IP Network ModelConfiguring networkLab on add a network interfaceLab on modify an interfaceLab on delete an interfaceAccessing Linux File SystemsIdentifying File SystemsBlock DevicesLab Session on File System, mount, unmount etcLocate CommandFind CommandPractice Lab SessionMonitoring the systemOverview of web console to monitor and analyze the serverCockpit toolNavigating the server using web consoleLab SessionLast 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.