This time for sure.
In some other operating systems other than MS Windows, you will find the
CLI or command line is still popular, at least among those system
administrators. Well, I had the chance to be admitted by Huawei and
become a real "ENGINEER", but I give up at that time. Now I realize what
a fucking wise decision I made then. Living abroad especially in a
peaceful country like UAE is a totally amazing experience, where
gratitude shall be given to Abu Dhabi government.