TryHackMe
Introductory Networking
This room covers the basics principles of networking – a key skill for aspiring hackers. It will cover things like the OSI Model, TCP/IP Model, and basic networking tools.
Linux Fundamentals - Part 3 2021
This room covers Advanced File Operators, Users & Groups and finally an introduction to some Shell Scripting.
Linux Fundamentals - Part 2 2021
This room covers flags and switches for commands, permissions, common directories and some more filesystem interaction commands that are useful.
Linux Fundamentals - Part 1 2021
This room covers topics such as an introduction to Linux, running your first commands, searching, interacting with the filesystem and shell operators.