Free online courseLinux course: Beginner to Sysadmin

Course Description

The course titled Linux Course: Beginner to Sysadmin is a detailed guide designed to transform a novice in Linux to an adept system administrator. Boasting a run-time of approximately 4 hours, it provides an insightful journey into the realm of Linux, tailored to bridge the gap between a beginner's curiosity and a sysadmin's essential toolkit.

Primarily categorized under Information Technology, and more precisely within the Operational Systems subcategory, this course recognizes the significance of proficient Linux system administration in today’s technology landscape. Despite its modest average rating, it still holds potential value for those eager to delve into the fundamentals of Linux system management.

Your first foray into the course commences with setting up a Linux Virtual Machine, which lays the groundwork for a controlled and safe learning environment. This is closely followed by an introduction to Basic Commands, which equips you with the foundational command-line skills crucial for operating within a Linux environment.

Moving forward, you delve into Text Editors, complete with an encompassing review of previously covered basic commands, ensuring a solidification of your core knowledge. This is an essential skill for any sysadmin, as text editors are vital tools for coding and system configuration.

The exploration of Shell Features, including Pipes and Redirection, unveils the powerful capabilities of the Linux shell, enabling you to manipulate and automate tasks with greater efficiency. This skill is further enhanced with lessons on Filtering Output and Finding Things, fundamental aspects of working proficiently in a Linux environment.

Package Management with apt-get provides a hands-on approach to managing software installations, updates, and removals, vital for maintaining a robust and up-to-date system. Following this, you will gain a comprehensive overview of Processes, delving specifically into Process Signals, their State, Niceness, and methods to Monitor Processes, alongside an exploration of the /proc Filesystem.

Understanding the Filesystem Layout and its intricacies is another critical aspect of this course. You will review the entire Filesystem Layout, providing a detailed road map to the directories and files crucial to system administration.

In the latter part of the course, Bash Scripting is introduced, starting with the rationale behind writing Bash Scripts. The instruction covers Bash Basics, Variables and Quoting, the mechanics of How Bash Scripts Work, and the usage of Arguments. As you progress, you will learn about 'If' statements and Testing, and finally, the construction of Functions, culminating in a comprehensive Course Review.

This structured approach ensures that by the end of the course, you will have acquired a fundamental understanding of Linux system administration, equipping you with the skills to manage and troubleshoot a Linux system confidently.