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 Part
Linux Certified Engineer Exam (EX-294 – 4 Hours Required)
• Linux System Administration III: Linux Automation with Ansible
Course Description:
Linux System Administration I – SA1
Introduction
•Linux System Administration 1
•About Linux Certification
•Links to download RHEL, CentOS, VMWare Workstation or Oracle Virtual Box
•Create Linux OS 8 Template using VMWare Workstation
•Installation of Linux OS 8 using VMWare Workstation
•Installation of Linux OS 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 Linux OS 8
•Overview of Linux OS 8
•Features of Linux OS 8
•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
