A few clever Linux commands can make it a lot easier to create, view and remove complex directory structures.

If you're new to Linux administration, Jack Wallen shows you a skill you'll definitely need to have--creating directories from the command line interface.

What is an alias? An alias is a kind of text-base short-cut when using terminal (Linux/Unix/Mac's command-line interface). For example, in terminal we could access a folder by a commands such as: cd ...