The Cyber Mentor has also made three hours of Linux Privilege Escalation (LPE) for beginners course free. Shout out to TCM for sharing this fantastic resource! I highly recommend start studying LPE. The entire course is available on the TCM Security Academy website. I will also post Capstone Challenges for this course.
As part of the LPE course, you will be given Capstone Challenges. You are given five rooms from TryHackMe to complete. The rooms are arranged in order of difficulty, with the first room being the easiest and the last room being the hardest.
I highly recommend trying it out on your own first. If you get stuck, refer to the walkthroughs I posted below. In some cases, there is more than one method to escalate your privileges, so I also recommend checking out walkthroughs completed by others.
