In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Open a console terminal and type in iwconfig."

Any command-line input or output is written as follows:

airodump-ng –bssid 00:21:91:D2:8E:25 --channel 11 --write WEPCrackingDemo mon0

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Boot the laptop with this DVD and select the option Install from the Boot menu."