ZeroToMastery – DevOps Bootcamp – Learn Linux & Become a Linux Sysadmin

We guarantee you that this is the most comprehensive and up-to-date DevOps Bootcamp that you can find to learn and master Linux, from scratch.
Sure, other Linux sysadmin training courses and youtube videos can teach you the basics. But this course will ensure you actually retain what you're learning by giving you the chance to apply Linux in real-world scenarios with quizzes and challenges at the end of each section. You will also get hands-on experience by configuring a Linux Server from scratch in the cloud.
What you'll learn
Everything you need to become a professional Linux Sysadmin and get hired
Master all of the key concepts and commands in Linux starting from scratch
Learn how to set up the Linux environment (installing both Ubuntu and CentOS on a virtual machine)
Build a complete understanding of Linux OS (Distribution Independent) as a complete beginner
For each Linux key concept or command, you'll also get a cheatsheet, quiz, and practice exercises
Network Security & Ethical Hacking key concepts (Reconnaissance, Sniffing, Iptables Firewall and more)
Understanding of Linux File Permissions, Processes, User Account Management, Linux Networking or Software Management
Ability to actually apply a deep understanding of Linux on real-world projects
Acquire a solid foundation of Netfilter/Iptables Linux Firewall (Chains, Tables, Matches, Targets)