Siddharth:
QQ I am exactly 1 month away from my CKAD. I have gone through the course material. I know the areas which I need to brush up on and I need to take up the ligntning labs etc. Any other resource which helps with practice? and also what other linux commands do I need to be familiar with(grep, awk, sed, cut anything else)? Would appreciate as many .02 as possible
Edith Puclla:
Hello, this is a good article about tips and tricks, https://mingchaoliao.github.io/2020/04/26/ckad-exam-guide.html#what-is-kubernetes
In the section Exercises, you find material to practice.
I could add this one:
https://github.com/dgkanatsios/CKAD-exercises and this for vim: https://www.youtube.com/watch?v=knyJt8d6C_8
Let me know if you need anything else, good luck! 
Siddharth:
Thanks!