How to Create Multiple Directories with Incrementing Numbers in Names

I need to create 20 empty directores with the following name: dvd01, dvd02, dvd03,…, dvd20.

My first thought was to use for loop, but then I decided to do a quick Google search, and found something more elegant:

$ mkdir dvd{01..20}

That’s cool, isn’t it?

Reference:

• How to create multiple directories with incrementing numbers in a single command?