| This books uses the following typographical conventions: -
- Italic
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Used for new terms, URLs, email addresses, filenames, file extensions, pathnames, directories, and Unix utilities. -
- Constant width
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Used for program listings, classes, methods , variables , keywords, and the output of commands. -
- Constant width bold
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Used to show commands or other text that the user should type literally and to highlight sections of code examples. -
- Constant width italic
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Used to show text that should be replaced with user-supplied values. -
- Handwriting font
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Used for tips, suggestions, or general notes. |