-mkdir: make new directory

-cd:change directory

-pwd: lets you know what directory you are currently in

-ls: lists files in directory

-clear: clear terminal, clean it up when it gets messy

-echo: echos whatever phrase you put in, can be used to organize outputs

-ls -a: list hidden files

-ls -al: lists files in long format, shows certain properties about them which you can only see in terminal.

-code: code file in VSCode