Conventions Used in This Book
The following typographical conventions are used in this book:
- Italic
Indicates new terms, URLs, email addresses, filenames, file extensions, pathnames, directories, Unix utilities, commands, and command-line parameters.
- <...>
Angle-brackets surround elements that you need to specify in commands and command-line parameters when those elements appear inline, in italics.
-
Constant width Indicates code or fragments thereof. For example, class names, method names, and the like are rendered in constant width whenever they appear in the text.
-
Constant width bold Shows user-input in mixed, input/output examples.
-
Constant width italic Indicates user-specified items in syntax examples.
Tip
Indicates a tip, suggestion, or general note.
Warning
Indicates a warning or caution.
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