As I am currently preparing my self to attend the exam LFCS, I was thinking that it will be beneficial also for you guys/girls to try some exercises in your virtual or local Linux machine. Therefore here there is the second exercise that I created to familiarize with the command line and some essentials topics. 

Note: I will be using Ubuntu 20.04 LTS

Exercise:

• Go into the root directory of your Linux machine and find out the information of your cpu only using the cli. 

sudo -i

cd /

cd proc

cat cpuinfo