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Linux System Administration

0 Students

71 Lectures

Ali Abdillahi

About This Course

Comprehensive Course Description

Dive into the world of Linux with our comprehensive online course, designed for both beginners and advanced users looking to Master Linux System Administration. Whether you’re new to computing or seeking to sharpen your server management skills, this course covers everything from the basics of the Linux operating system to advanced server administration techniques.

Starting with an introduction to Linux and its significance in the tech world, especially Ubuntu Linux, one of the most popular distributions for desktop and server use, you’ll embark on a journey that will take you through installing Linux, mastering the command line, managing users and groups, and securing your server against threats. The course is structured to ensure a step-by-step understanding of Linux’s core functionalities and administration tasks, making it perfect for anyone looking to manage their own Linux server or kickstart their career in IT.

Step into the world of Linux system administration and unlock the potential of one of the most powerful operating systems in the IT industry. With dedicated support from our experienced instructor, Ali Abdikhaliq, you’re set to embark on a learning journey that will enhance your computing skills and open up new career opportunities.

Ali Abdillahi

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Curriculum Overview

This course includes 12 modules, 71 lessons, and 0 hours of materials.

Module 1 Introduction

4 Parts

Introduction

Volume -

Linux Distributions And The Ubuntu Distro

Volume -

When Ubuntu’s a fit and when it’s not

Volume -

How to download ISO files

Volume -

Module 12 Securing Your Linux Server

4 Parts

Stopping Bad Guys - fail2ban

Volume -

Enhancing Your Firewall (ufw)

Volume -

Disabling Unneeded Services

Volume -

Managing sudo Permissions

Volume -

Module 11 Managing Software (Adding, Removing, Updating)

6 Parts

APT Overview

Volume -

Repositories

Volume -

Updating Your Ubuntu Server

Volume -

Release Upgrade

Volume -

Searching For Software with apt

Volume -

Adding, Removing, and Cleaning Up Software

Volume -

Module 10 Moving Files to & From Your Server

4 Parts

scp - Secure Copy Protocol Between Linux Systems

Volume -

scp - Between Windows and Linux

Volume -

wget - Download Files From Web Sites

Volume -

Downloading Files with curl

Volume -

Module 9 Configuring Remote Access with Secure Shell (SSH)

14 Parts

Remote Access – Overview

Volume -

Preparing Your Server

Volume -

Connecting With SSH

Volume -

Windows - PuTTY

Volume -

Key Based Authentication - Linux - MAC OS X

Volume -

Key Based Authentication - Windows

Volume -

Saving Your Key (Pageant for Windows)

Volume -

Managing sshd in Ubuntu 22.04

Volume -

Two Factor Authentication (2FA) for Ubuntu Server - Overview

Volume -

What 2FA Is and How It Works

Volume -

Apps You Can Use For 2FA

Volume -

Adding 2FA To Your Server

Volume -

2FA - How To Recover If You Don't Have Access To The App

Volume -

SSH Aliases With and SSH Config File

Volume -

Module 8 Working with files & File Permissions - Deep Dive

5 Parts

File Permissions

Volume -

Hidden Files

Volume -

Copying, Deleting, Moving, and Renaming Files

Volume -

Linking Files - Soft Links vs. Hard Links

Volume -

Finding Files - find and locate

Volume -

Module 7 Linux File System Overview

2 Parts

Linux Filesystem Overview

Volume -

Where To Put Things You Install Manually opt

Volume -

Module 6 Editing Text Files

4 Parts

Editing Text Overview

Volume -

vim - Vi IMproved - Full Text Based Editing

Volume -

nano - A Quasi-GUI Text Editor

Volume -

TAKE PRECAUTIONS When Editing System Files - Keep the Original

Volume -

Module 4 Managing Users

5 Parts

Adding Users with useradd

Volume -

Adding Users with adduser

Volume -

Modifying Users with usermod

Volume -

etcpasswd File Explained

Volume -

Removing Users with deluser

Volume -

Module 3 Getting Started - Server

6 Parts

Downloading Installation Server Image

Volume -

Understanding the Manual (man pages)

Volume -

Case Sensitivity in Linux

Volume -

Common Commands

Volume -

Shells and the BASH shell

Volume -

Bash Shell Navigation

Volume -

Module 2 Linux Installation & Basics

12 Parts

Ubuntu Installation Options

Volume -

Minimum System Requirements

Volume -

Installing VirtualBox

Volume -

Creating Amazon Account

Volume -

AWS cloud instance Setup

Volume -

Amazon CloudShell Launching

Volume -

Google Cloude Instance Setup

Volume -

Installing Ubuntu Desktop on VirtualBox

Volume -

Getting Start Desktop

Volume -

Installing Software

Volume -

Linux Desktop Terminal

Volume -

Desktop User Management

Volume -

Module 13 Managing & Troubleshooting Your Linx Server

5 Parts

Using ps to See What's Running on Your Server

Volume -

Checking System Performance - top, htop, And nmon

Volume -

Checking Drive Space Usage - df

Volume -

Checking Memory Usage - free

Volume -

Scheduling Tasks - cron

Volume -

Certificates

1 Parts

Course Certificate

If you pass all the lessons in this course, you will receive this certificate.

Type Course Certificate

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Course Specifications

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Lessons

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Unlimited

Duration

20:00 Hours

Students

Created Date

14 Nov 2024

Updated Date

22 Feb 2025

Ali Abdillahi

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Linux System Administration

About This Course

Comprehensive Course Description

Ali Abdillahi

Curriculum Overview

Course Certificate

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