Linux Command - mkdir

mkdir - make directories

mkdir dir1

mkdir dir1/dir2      # create subdir if dir1 exists  

mkdir -p dir1/dir2   # create dir and sub dir

mkdir -p /var/www/html  # using an absolute path

If a parnet dir doesn’t exist you will need -p to avoid an error.

-p	create parent dirs as needed
-m	set the mode ex: 755 ( not a=rwx )
-v	verbose
-Z	use default SELinux security context
–context=[CTX]	SELinux or SMACK context