Linux System Administration Course Outline
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Course Overview
This course is divided into three main sections:
- Linux System Administration
- Linux Server Administration
- Linux Security
Section 1: Linux System Administration
Topics Covered:
- Command Line Basics
- What is the command line in Linux?
- The GNOME3 Desktop Environment
- What is Shell?
- Working with Command Line
- File and Directory Management
- Linux Filesystem Hierarchy
- Create, Delete, and Manage Directories & Files
- Managing Files with Shell Expansion
- Getting Help and Documentation
- Getting Help for Commands Usage
- Documentation Using
man Command
- Documentation Using
pinfo Command
- Reading Documentation in
/usr/share/doc
- Standard I/O and Vim Text Editor
- Redirecting Output to a File or Program
- Copying Text Between Windows
- Standard Input, Output, and Error
- PIPE, Tee
- Editing Files with Vim
- User and Group Management
- Linux User Types
- Gaining Superuser Access
- Running Commands as Root
- Creating/Deleting Users and Groups
- Managing Groups for Authorized Access
- The Encrypted Passwords for Linux Users
sudoer and Custom Sudo- Controlling User Age
- File System Permissions
- How Linux Permission Works?
- Interpreting Files and Directory Permissions
- Controlling Ownership for Files & Directories
- Managing File Security
- Special Permissions
- Default Permissions and File Access
- Process Management
- What is a Linux Process?
- Controlling Jobs
- Managing Background and Foreground Processes
- Killing Processes
- Real-Time Monitoring of Process Activity
- Service and Daemon Control
- Identifying Service Types and How They Work
- Managing Systemd Units
- Differences Between
init and systemd
- Controlling System Services and Daemons
- OpenSSH Configuration
- Accessing the Remote Command Line with SSH
- Secure Shell Login
- SSH Key-based Authentication
- Customizing Secure SSH Configuration
- Log Analysis and Storage
- System Log Architecture
- Reviewing Syslog Files
- Finding Events with
journalctl
- Creating Custom Log Files
- Adjusting System Time
- Networking
- Validating Network Configuration
- Configuring Networking with
nmcli
- Editing Network Configuration Files
- Configuring Host Names and Name Resolution
- Archiving and Copying Files
- Managing Compressed Tar Archives
- Secure Copy (
scp) and Rsync
- Installing and Updating Software Packages
- Using
yum, rpm, apt, and Debian Package Managers
Section 2: Linux Server Administration
Topics Covered:
- File System Access
- Mounting and Unmounting File Systems
- Creating Soft and Hard Links
- Searching Files Using
find and locate
- Regular Expressions and Grep
- Matching Text with Grep Using Regular Expressions
- Using Grep with Logs
- Advanced Vim Usage
- Vim Workflow and Text Management
- Copy, Paste, and Register Usage
- Searching and Replacing Text
- Task Scheduling
- One-Time Tasks with
at
- Cron Jobs for Recurring Tasks
- Managing System Cron Jobs
- Temporary File Management
- Process Prioritization
- Nice and Renice Concepts
- Adjusting Process Priority
- Access Control Lists (ACLs)
- Interpreting ACLs on Files and Directories
- Granting and Limiting Access Using ACLs
- Default ACLs Concepts
- Security Enhanced Linux (SELinux)
- SELinux Concepts and Modes
- SELinux Contexts and Booleans
- Disks, Partitions, and File Systems
- File System Concepts for Partitions
- MBR and GPT Partition Tables
- Creating Swap Partitions
- Logical Volume Management (LVM)
- Logical Volume Concepts
- Managing and Extending Logical Volumes
- File Servers
- NFS Server and Client Setup
- Samba Server and Client Setup
- Secure File Server Deployment
- Troubleshooting Boot Processes
- Repairing Boot Issues
- Resetting Forgotten Root Passwords
- GRUB2 Bootloader Updates
- Linux Firewall
- Using Netfilter and IPTables
- Managing Firewall Rules with Firewalld
- Web Server Configuration
Section 3: Linux Security
Topics Covered:
- Linux OS Security Concepts
- File Attributes
- Is Linux Secure?
- Understanding Rootkits and Rootkit Hunters
- Account and Password Security
- Advanced Security for SSHD
- Physical Security Concepts
- Single User Mode
- Boot Loader Security
- Securing the Boot Loader
- Recovering Root Passwords
- Disk Encryption
- Encrypting Disks with LUKS
- Advanced Security Techniques
- Disabling Ctrl+Alt+Delete
- Using TCP Wrappers
- Network Scanning with
nmap and netcat
Google Classroom ကနေ Lecture Videos တွေကို လေ့လာရမှာဖြစ်ပြီး လိုအပ်တဲ့ technical အခက်အခဲနဲ့ practical ပိုင်းစမ်းသပ်တဲ့အချိန် error များရှိလာရင်လည်း engieers team မှ 24/7 support ပေးသွားမှာဖြစ်ပါတယ်။ သင်တန်းလေ့လာပြီးဆုံးတဲ့အခါ exam ဖြေဆိုရပါမယ်။ အချိန် ၃ နာရီကြာမြင့်မယ့် exam ကို online ကနေ အမှတ် ၂၀၀ ဖိုး မေးခွန်း ဖြေဆိုရမှာဖြစ်ပြီး၊ အောင်မြင်သူများကို Certification ပေးအပ်သွားမှာလည်းဖြစ်ပါတယ်။
Learning Style
- In Campus Class
- Online Live Class
- Online Recording (Google Classroom) Class
Class Fees
- In Campus ( 800,000 MMK ) per month
- Online Live Class( 500,000 MMK ) per month
- Online Recording Class ( 300,000 MMK ) per month