Linux Administration: The Complete Linux Bootcamp for 2024 from Udemy

Fully updated for 2024 This Linux Administration course covers every major topic, including using AI and Natural Language to administer Linux systems (ChatGPT & ShellGPT), all important Linux commands, the Linux Filesystem, File Permissions, Process Management, User Account Management, Software Management, Networking in Linux, System Administration, Bash Scripting, Iptables/Netfilter Firewall, Linux Security and many more.

I’m constantly updating the course to be the most comprehensive, yet straightforward, Linux Administration course on the market.

Course Updates:

Update: November 2023 - Updates to be 2024 ready.

Update: November 2023 - NEW Section: Using AI and Natural Language to Administer Linux Systems (OpenAI, ChatGPT & ShellGPT)
Update: June 2022 - NEW Bonus Section on IPFS (InterPlanetary File System).
Update: December 2022 - Updates to be 2023 ready.
Update: November 2021 - New BIG Section: Hands-On Project - Configuring a Linux Server from Scratch in the Cloud (VPS, DNS -
Update: April 2021 - New Videos in the Linux System Administration Section on how to work directly with device files (the dd command) and how to get system hardware information (lwhw, lscpu, lsusb, lspci, dmidecode, hdparm) + Quiz and Challenges for you to practice what you've learned.
Update: December 2020 - NEW Section: Bash Shell Scripting (2.5 hours of HD videos, coding sections, Quizzes, and Hands-On Challenges with Solutions).
Course Launch: August 23, 2020

This course IS NOT like any other Linux Administration course you can take online. At the end of this course, you will MASTER the key concepts and you will become an effective Linux System Engineer or Administrator.

This is a brand new Linux Administration course that is constantly updated to teach you the skills required for the future that comes.

The world is changing, constantly, and at a fast pace. The technology-driven future in which we’ll live is filled with promise but also challenges. Linux powers the servers of the Internet and by enrolling in this course you’ll power the essential Linux concepts and commands. This Linux Administration course is really different. You’ll learn what really matters and you’ll get the skills to get ahead and gain an edge.

Do you want to learn a new valuable skill, get hired, get a promotion, or simply prepare for the future that comes? Well, then this Linux course is for you.

By enrolling in this Linux Administration course now, you make the best investment in your career.

By the end of this course, you'll have an in-depth knowledge of how the Linux Operating System works and how you can best deal with it.

This course is for you if you want to learn Linux applied to the real world.

It’s specially designed for you whether you have no experience in Linux, you’ve taken other related courses and you want to fill in gaps or level up your skills, or you are coming from other fields like Networking or Programming.

You'll have access to my closed and Exclusive Online Group in order to provide you with improved, faster, and better support for your course-related questions.

This course is taught by me, a Senior Network Engineer and Professional Trainer. Why should you learn from me?

I'm a Practitioner and an Enthusiast. Welcome to the real world. I’ve been using Linux for the last 15 years in real-world projects. I’m not just a random guy that teaches Linux Administration. Just imagine that during this time I’ve learned and applied more and more almost on a daily basis. And now I’m giving everything to you.
I'm an Educator and I know how to make a Syllabus. I know exactly what is important and what is not. For the last 10 years, I've trained thousands of people on Linux Administration, Security, Networking, and Programming.
You'll learn not only some commands and tools but also how to combine them for real-world jobs. After this course, you'll be an effective Linux System Engineer or Administrator.

You'll have lifetime access and you can return and look for a specific Linux concept or command anytime you want. And let's not forget, if you don't like the course, you are covered by a 30-day money-back guarantee, full refund, no questions asked.

The topics covered in this Linux Administration course are:

Setting Up the Environment (Installing both Ubuntu and CentOS)
The Linux Terminal In Depth
The Linux File System
Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree)
The LS Command In-Depth (ls)
Understanding File Timestamps: atime, mtime, ctime (stat, touch, date)
Viewing Files (cat, less, more, tail, head, watch)
Creating Files and Directories (touch, mkdir)
Copying, Moving, Renaming, and Deleting Files and Directories (cp, mv, rm, shred)
Working With Pipes in Linux (|, wc)
Command Redirection (>, >>, 2> &>, cut, tee)
Finding Files and Directories (locate, find, which)
Find and Exec
Searching for String Patterns (grep, strings)
Comparing Files (cmp, diff, sha256)
The VIM Editor In Depth
Compressing and Archiving Files and Directories (tar, gzip, bzip2)
Hard and Symbolic Links. The Inode Structure
User Accounts Management
Understanding passwd and shadow files
Understanding Linux Groups (groups, id)
Creating, Changing, and Removing User Accounts User Accounts (useradd, usermod, userdel)
Group Management (groupadd, groupdel, groupmod)
User Account Monitoring (whoami, who am i, who, id, w, uptime, last)
Linux File Permissions
Octal (Numeric) Notation of File Permissions
Changing File Permissions (chmod)
Changing File Ownership (chown, chgrp)
Understanding SUID (Set User ID), SGID (Set Group ID), and the Sticky Bit
Umask
Understanding Files Attributes (lsattr, chattr)
Linux Process Management
Processes and The Linux Security Model
Listing Processes (ps, pstree, top, htop)
Signals and Killing Processes (kill, pkill, killall, pidof)
Foreground and Background Processes
Job Control (jobs, fg, bg)
Networking on Linux
Getting Information and configuring the Network Interfaces (ip, ifconfig, route)
Setting Up Static IP on Ubuntu (netplan)
Testing and Troubleshooting Network Connectivity
Using, Troubleshooting, and Securing SSH (sshd)
Copying Files Over the Network (scp)
Synchronizing Files and Directories using rsync
Using wget
Checking for Listening Ports (netstat, ss, lsof, telnet, nmap)
Software Management
DPKG (Debian and Ubuntu Based Distros) and APT
DNF (RedHat-Based Distros)
Compiling Software From Source Code: Lab ProFTPD
Linux System Administration
Task Automation and Scheduling Using Cron (crontab) and Anacron
Mounting and Unmounting File Systems (df, mount, umount, fdisk, gparted)
Working With Device Files (dd)
Getting System Hardware Information (lwhw, lscpu, lsusb, lspci, dmidecode, hdparm)
Service Management (systemd and systemctl)
Using AI and Natural Language to Administer Linux Systems (OpenAI, ChatGPT & ShellGPT)
Installing and Configuring ShellGPT
Using ShellGPT like a PRO
The Chat Feature of ShellGPT
Bash Shell Scripting
Security: Information Gathering and Sniffing Traffic
Security: Netfilter/Iptables Firewall
Security: SSH PKI & SSH Hardening

Every topic includes many live examples, both on Ubuntu and CentOS, a command section, lots of quizzes, slides, and many practice challenges.

The skills you’ll learn will boost your career and make you more valuable in the job market.

What's inside

Learning objectives

Become a professional linux sysadmin and get hired.
You will master all the linux key concepts and commands starting from scratch. no prior linux knowledge is required.
Learn how to set up the linux environment (run linux both in a vm and in cloud).
Build a complete understanding of linux os (distribution independent) from the ground.
For each linux key concept or command you'll get an hd video, a cheat sheet, a quiz, practice exercises and slides.

Master all important linux commands.
Understand linux file permissions, processes, user account management, linux networking or software management.
You will master ethical hacking and network security key concepts (reconnaissance, sniffing, iptables firewall ...).
Acquire an good understanding of netfilter/iptables linux firewall (chains, tables, matches, targets).
By the end of this course you will have a deep understand of the linux operating system and be able to apply that knowledge in a hands-on manner.

Become a professional linux sysadmin and get hired.
You will master all the linux key concepts and commands starting from scratch. no prior linux knowledge is required.
Learn how to set up the linux environment (run linux both in a vm and in cloud).
Build a complete understanding of linux os (distribution independent) from the ground.
For each linux key concept or command you'll get an hd video, a cheat sheet, a quiz, practice exercises and slides.
Master all important linux commands.
Understand linux file permissions, processes, user account management, linux networking or software management.
You will master ethical hacking and network security key concepts (reconnaissance, sniffing, iptables firewall ...).
Acquire an good understanding of netfilter/iptables linux firewall (chains, tables, matches, targets).
By the end of this course you will have a deep understand of the linux operating system and be able to apply that knowledge in a hands-on manner.

Syllabus

Getting Started

Course Outline

How to Get the Most Out of This Course

The Ultimate Linux Administration Cheat Sheet

Join My Online Community!

Setting Up the Environment

Linux Distributions

Installing Ubuntu in a VM

Things to Do After Installing Ubuntu

Ubuntu and Linux Mint Download Links (OVA Files)

Migrating to Linux

Quiz for Setting up the Environment

The Linux Terminal In Depth

Terminals, Consoles, Shells and Commands

Linux Command Structure

Getting Help, Man Pages (man, type, help, apropos)

Commands - Getting Help

Quiz for Getting Help in Linux

Mastering the Terminal: The TAB Key

Mastering the Terminal: Keyboard Shortcuts

Commands - Keyboard Shortcuts

Quiz for Mastering the Terminal

Mastering the Terminal: The Bash History

Running Commands Without Leaving a Trace

Recording the Date and Time for Each Line in History

Commands - The Bash History

root vs. Non-privileged Users. Getting root Access (sudo, su, passwd)

Commands - Getting root access

Quiz for Bash history and root access

Challenges - The Linux Terminal

The Linux File System

Intro to The Linux Files System

The Filesystem Hierarchy Standard (FHS)

Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree)

Commands - Paths

Quiz for The Linux File System

The LS Command In Depth (ls)

Commands - ls

Understanding File Timestamps: atime, mtime, ctime (stat, touch, date)

Sorting Files by Timestamp

File Types in Linux (ls -F, file)

Commands - File Types and Timestamps

Quiz for LS, File Types and Timestamps

Viewing Files - Part 1 (cat)

Viewing Files - Part 2 (less)

Viewing Files - Part 3 (tail, head, watch)

Commands - Viewing Files

Quiz for Viewing Files

Creating Files and Directories (touch, mkdir)

Copying Files and Directories (cp)

Moving and Renaming Files and Directories (mv)

Removing Files and Directories (rm, shred)

Commands - touch, mkdir, cp, mv, rm, shred

Quiz for mkdir, cp, mv, rm, shred

Working With Pipes in Linux (|, wc)

Command Redirection (>, >>, 2> &>, cut, tee)

Commands - Piping and Redirection

Quiz for Piping and Command Redirection

Finding Files and Directories - Part 1 (locate, which)

Commands - locate, find

Finding Files and Directories - Part 2 (find)

Find and Exec

Searching for String Patterns in Text Files (grep)

Commands - grep

Searching for Strings in Binary Files (strings)

Quiz for locate, find and grep

Comparing Files (cmp, diff, sha256)

The Basics of VIM Text Editor

The VIM Editor In Depth - Part 1

The VIM Editor In Depth - Part 2

Commands - VIM

Quiz for VIM Editor

Compressing and Archiving Files and Directories (tar, gzip)

Hard Links and the Inode Structure

Working With Symlinks. Symlinks vs. Hard Links

Quiz for Hard and Symlinks

Challenges - The Linux File System

Challenges - Paths, ls, File Timestamps and Types, Viewing Files

Challenges - cp, mv, rm, shred

Challenges - tar, ln

Challenges - locate, find

User Account Management

Understanding passwd and shadow files

Understanding Linux Groups (groups, id)

Creating User Accounts (useradd)

Changing and Removing User Accounts (usermod, userdel)

Creating Admin Users

Group Management (groupadd, groupdel, groupmod)

User Account Monitoring (whoami, who am i, who, id, w, uptime, last)

Commands - Account Management

Quiz for Accounts Management

Challenges - User Account Management

Linux File Permissions

Understanding File Permissions

Octal (Numeric) Notation of File Permissions

Changing File Permissions (chmod)

The Effect of Permissions on Directories

Combining Find and Chmod Commands Together

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Suitable for complete beginners who need a solid grounding in Linux fundamentals

Covers a broad range of topics providing a comprehensive overview of Linux

Includes hands-on exercises and practice challenges to reinforce learning

Led by a senior network engineer and trainer with extensive experience

Provides a foundation for system engineers and administrators seeking career advancement

Refreshes knowledge and offers new insights for those with prior Linux experience

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Linux Administration: The Complete Linux Bootcamp for 2024 with these activities:

Find a mentor or join a study group for Linux

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Connect with experienced Linux professionals or join a study group to enhance your learning journey.

Browse courses on Linux Administration

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Attend Linux meetups or online forums to connect with other Linux enthusiasts.
Reach out to experienced Linux professionals and ask for their guidance.
Join a Linux study group or online community for peer support.

Review Bash

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Reviewing basic Bash commands can improve your proficiency and prepare you for upcoming lessons

Browse courses on Bash

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Review basic Bash commands and their usage
Practice using these commands in a terminal

Review Linux command line basics

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Refresh your memory on the basic commands and navigation techniques to use the Linux terminal effectively.

Browse courses on Linux Command Line

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Review the most common Linux commands, such as ls, cd, mkdir, rm, and cp.
Practice using the command line to navigate the file system and create, edit, and delete files and directories.
Learn how to use pipes and redirection to combine commands and process data.

Eight other activities

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Show all 11 activities

Organize and review your Linux course materials

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Consolidate your understanding by organizing and reviewing course materials regularly.

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Create a dedicated folder or notebook for Linux course materials.
Organize materials by topic or module.
Review notes, slides, and practice exercises regularly to reinforce your understanding.

Practice Using Linux Commands

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Practicing Linux commands will improve your proficiency and understanding of the Linux environment

Browse courses on Linux Commands

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Choose a few Linux commands to focus on
Use the commands in a variety of scenarios
Review the output of the commands to understand their functionality

Complete Linux practice exercises and quizzes

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Reinforce your understanding of Linux concepts by completing practice exercises and quizzes.

Browse courses on Linux Commands

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Find online resources or textbooks that provide Linux practice exercises and quizzes.
Set aside regular time to work on the exercises and quizzes.
Review the solutions and explanations to identify areas for improvement.

Follow online tutorials on specific Linux topics

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Expand your knowledge and skills by following guided tutorials on specific Linux topics.

Browse courses on Linux Administration

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Identify specific Linux topics that you want to learn more about.
Search for online tutorials or courses that cover these topics.
Follow the tutorials step-by-step, taking notes and practicing the commands.

Complete the Hands-On Projects in the Course

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Completing the projects will provide you with hands-on experience and reinforce the concepts covered in the course

Browse courses on Hands-on Projects

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Follow the instructions in the course to set up the project environment
Complete the tasks outlined in the project
Test your results and troubleshoot any issues

Create a simple Linux server

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Build a basic Linux server with a web server and database to gain hands-on experience with Linux administration.

Browse courses on Linux Server

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Install a Linux distribution on a virtual machine or spare computer.
Install and configure a web server such as Apache or Nginx.
Install and configure a database server such as MySQL or PostgreSQL.
Configure firewall rules to allow access to the web server and database.
Test the server by creating a simple website and database.

Write a blog post or article about a specific Linux topic

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Solidify your understanding of a Linux concept by explaining it to others in a written format.

Browse courses on Linux Administration

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Choose a specific Linux topic that you are familiar with.
Research the topic and gather information.
Organize your thoughts and create an outline.
Write the blog post or article, ensuring it is well-written and informative.
Publish the blog post or article on your own website or guest post on other websites.

Contribute to an open-source Linux project

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Gain hands-on experience with Linux development and contribute to the open-source community.

Browse courses on Linux Kernel

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Find an open-source Linux project that interests you.
Read the project documentation and familiarize yourself with the codebase.
Identify a small bug or feature that you can work on.
Fork the project repository, make your changes, and submit a pull request.
Work with the project maintainers to get your changes merged.

Career center

Learners who complete Linux Administration: The Complete Linux Bootcamp for 2024 will develop knowledge and skills that may be useful to these careers:

Linux Administrator

Your journey towards becoming a successful Linux Administrator starts here. This course covers every major topic you will require in this field including Bash Scripting, Iptables Firewall, and Network Administration. The skills you gain here will allow you to install, configure, and maintain Linux systems. In addition, you will have the knowledge to troubleshoot and solve common problems that arise in a Linux environment. This course may also be helpful for those looking to take on a Linux System Engineer role.

See salaries and explore the career path for Linux Administrator

Linux System Engineer

This Linux Administration course may be useful as you embark on your career as a Linux System Engineer. It will teach you how to configure, manage, and troubleshoot Linux systems. The course includes practical examples, quizzes, and challenges to help you master the key concepts of Linux administration. This course may also be a valuable resource for those seeking a career as a Linux Administrator.

See salaries and explore the career path for Linux System Engineer

Network Administrator

If you are interested in becoming a Network Administrator, this course can help you build the Linux skills you need to get started. You will learn key networking concepts such as IP addressing and routing, as well as how to configure and manage network services such as DNS and DHCP. This course can complement additional network training or self-directed learning.

See salaries and explore the career path for Network Administrator

IT Manager

Aspiring IT Managers can benefit from this Linux Administration course by gaining a deeper understanding of Linux systems and their management. The course covers topics such as user account management, software management, and system administration. The knowledge and skills gained from this course will be valuable in overseeing and managing Linux-based IT infrastructure within an organization.

See salaries and explore the career path for IT Manager

Cloud Engineer

For those interested in a career as a Cloud Engineer, this Linux Administration course can provide a solid foundation. You will learn how to use Linux to manage cloud-based resources, including virtual machines, storage, and networking. The course includes hands-on exercises and projects that will help you develop the skills needed to succeed in this role.

See salaries and explore the career path for Cloud Engineer

DevOps Engineer

This Linux Administration course can be a useful resource for those looking to become DevOps Engineers. You will gain a comprehensive understanding of Linux systems and their administration, including topics such as software management, automation, and continuous integration/continuous deployment (CI/CD). The skills and knowledge gained from this course will be valuable in implementing and maintaining DevOps practices within an organization.

See salaries and explore the career path for DevOps Engineer

Information Security Analyst

For those interested in a career as an Information Security Analyst, this Linux Administration course can provide a solid foundation. You will learn about Linux security concepts such as user permissions, file permissions, and network security. The course also covers security tools and techniques that are essential for protecting Linux systems from threats.

See salaries and explore the career path for Information Security Analyst

Software Developer

This Linux Administration course can be beneficial for Software Developers who want to gain a better understanding of the Linux operating system. You will learn how to use Linux command-line tools, manage files and directories, and configure network settings. This knowledge will be valuable in developing and deploying software applications on Linux systems.

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Data Scientist

If you are interested in becoming a Data Scientist, this Linux Administration course can provide you with a strong foundation in Linux. You will learn how to use Linux command-line tools to manage and analyze data, as well as how to set up and configure Linux servers for data science tasks. This course can complement your data science training and help you succeed in this field.

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Technical Writer

For those interested in becoming Technical Writers, this Linux Administration course can provide a strong foundation in Linux. You will gain a comprehensive understanding of Linux systems and their administration, including topics such as user account management, software management, and system administration. The knowledge and skills gained from this course will be valuable in documenting and explaining Linux-related topics for various audiences.

See salaries and explore the career path for Technical Writer

System Administrator

This Linux Administration course may be helpful for System Administrators who want to refresh or expand their Linux knowledge. You will learn about Linux system administration topics such as user and group management, file permissions, and network configuration. The course also includes hands-on exercises and projects that will help you develop practical skills in Linux administration.

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Security Engineer

In the field of Security Engineering, this Linux Administration course can provide a valuable foundation. You will learn key security concepts as they relate to Linux systems, including user permissions, file permissions, and network security. The course also covers security tools and techniques that are essential for protecting Linux systems from threats.

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Penetration Tester

This Linux Administration course can be beneficial for Penetration Testers who want to gain a deeper understanding of Linux systems. You will learn how to use Linux command-line tools to exploit vulnerabilities, as well as how to configure and manage Linux systems for penetration testing purposes. This course can complement your penetration testing training and help you succeed in this field.

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Forensic Analyst

If you are interested in becoming a Forensic Analyst, this Linux Administration course can provide you with a solid foundation in Linux. You will gain a comprehensive understanding of Linux systems and their administration, including topics such as user account management, file permissions, and system administration. This knowledge and skills gained from this course will be valuable in examining and analyzing Linux systems for forensic purposes.

See salaries and explore the career path for Forensic Analyst

Database Administrator

For those interested in becoming Database Administrators, this Linux Administration course can provide a strong foundation in Linux. You will gain a comprehensive understanding of Linux systems and their administration, including topics such as user account management, software management, and system administration. The knowledge and skills gained from this course will be valuable in managing and maintaining Linux-based database systems.

See salaries and explore the career path for Database Administrator