Conventions

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: "While not exactly simple, one could use openssl on various operating systems, in tandem with a root certificate from a trusted certificate authority, to apply signatures to configuration profiles, which devices will then see as trusted."

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

codesign -d -vv /Users/abanks/Music/iTunes/iTunes\ Media/Mobile\ Applications/Dropbox\ 3.5.2/Payload/Dropbox.app

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: "This is exposed to end users with a Send All Traffic slider when optional.