Conventions Used in This Book
The following typographical conventions are used in this book:
-
Italic Used to indicate new terms, URLs, filenames, file extensions, directories, Unix commands and options, and program names. For example, a path in the filesystem will appear as
/Applications/Utilities.-
Constant width Used to show the contents of files or the output from commands.
-
Constant width bold Used in examples and tables to show commands or other text that should be typed literally by the user.
-
Constant width italic Used in examples and tables to show text that should be replaced with user-supplied values.
- Variable lists
The variable lists throughout this book present answers to “How do I . . . " questions (e.g., “How do I change the color depth of my display?”).
- Menus/navigation
Menus and their options are referred to in the text as File → Open, Edit → Copy, etc. Arrows will also be used to signify a navigation path when using window options; e.g., System Preferences → Screen Effects → Activation means you would launch System Preferences, click on the icon for the Screen Effects preferences panel, and select the Activation pane within that panel.
- Pathnames
Pathnames are used to show the location of a file or application in the filesystem. Directories (or
foldersfor Mac and Windows users) are separated by forward slashes. For example, if you see something like, " . . . launch the Terminal application (/Applications/Utilities)” in the text, that means the Terminal application can ...
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