Deleted:which linux system does my laptop is using (from the output of uname -a)

Question

[Kai_Qi]

Hi:

I am using a new macbook pro. I would like to download a RStudio. It asked me to choose the linux platform:

CentOS/Ubuntu/opensuse/others

. I searched a while online and typed:

MacBook-Pro ~ % uname -a

It showed the following:

Darwin MacBook-Pro.local 20.3.0 Darwin Kernel Version 20.3.0: ...

I am wondering in this case which one should I choose?

(small question: Also, I noticed that mac has changed its terminal from bash to zsh. People said that command from bash still works but it makes the new learner like me feel unconfident when typing my command. Does anyone have similar feeling?)

Thanks