11, 16, 2020
unix terminal mkdir
Create directories/folders using mkdir command.
~$ mkdir project 
will create a folder/directory called project.
Create multiple folders with one command
~$ mkdir project fruits 
will create a project directory and a fruits directory.
To create multiple nested folders, add the -p option:
~$ mkdir -p project/fruits 
To create a parent project directory which has a sibling fruits.
Options are added after a command to make the command behave different.
To know more about the options a command has,type
~$ man commandname 
For example ~$ man mkdir 
on your terminal and hit return.
Press q to escape the man page.