Hello everyone, I've played with Linux for a couple of years now, mainly with Arch and Ubuntu, and started studying for the RHCSA exam a couple months back. Just last week I felt as though I was at a good point to take the exam, but then my confidence dropped dramatically when I realized all the study materials that I used did not cover everything that's on the exam(For example: LDAP or something as simple as changing the root password from the grub screen). I want to make sure I practice and study the right material, anyone have any recommendations on what books and authors to mainly pay attention to? Also, is there a good reliable source for practice exams or exam questions.