The Linux Essentials

Overview

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this course, you'll embark on a journey through the world of Linux, gaining foundational knowledge to navigate and manage Linux operating systems. From understanding the history and usage of Linux to mastering essential command-line operations, this course will provide you with a strong base to begin your Linux journey. You'll also dive into Linux distributions, comparing popular versions like Ubuntu, CentOS, and Debian, and learn the nuances of installing and configuring them. As you progress, you'll explore using Linux’s powerful CLI (Command Line Interface) for tasks such as file management, software installation, networking, and scripting. You’ll learn how to manage networks, secure systems, and administer user accounts, empowering you to configure, manage, and secure Linux systems with confidence. The course is designed for beginners who want to start from the basics, progressing to more advanced Linux administration tasks. Whether you’re interested in IT, system administration, or development, this course will provide a solid foundation for managing Linux environments. No prior experience with Linux is required.

Syllabus

History of Linux

In this module, we will explore the foundational aspects of Linux, from its origins to its role in various industries. You will also learn about the open-source movement and how it shaped Linux. By the end of this section, you’ll understand the historical context and current applications of Linux in the tech world.

Exploring Linux Distributions

In this module, we will dive into the Linux family tree and explore the unique features of popular distributions like Debian, Ubuntu, RHEL, and CentOS. You will learn about the distinct characteristics of each distribution and understand when to use each one based on your needs.

Installing Linux

In this module, we will guide you through the process of installing Linux on your system. You will learn how to check for hardware compatibility, install both Ubuntu and CentOS, and ensure your system is properly updated and configured.

Common Desktop Applications

In this module, we will introduce you to commonly used desktop applications on Linux. You will learn how to replace Microsoft Office with LibreOffice, explore various web browsers, and discover open-source tools for creative tasks like image and video editing.

Using the Linux CLI

In this module, we will provide hands-on instruction in using the Linux command-line interface (CLI). You will learn essential tasks like navigating the file system, managing software, creating files and directories, and even building automation scripts to simplify your workflow.

Networking with Linux

In this module, we will explore how Linux interacts with networks. You will learn how to configure network adapters, resolve name resolution issues, and verify connectivity using various Linux tools to ensure optimal network performance.

Linux System Security

In this module, we will focus on Linux system security. You will learn how to manage user accounts, assign administrative privileges, and configure file permissions. Additionally, you’ll explore user groups and learn best practices for maintaining a secure Linux environment.