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0.5. Typographical Conventions

The following typographical conventions are used in this book:

Italic
Used for filenames, Unix command names, URLs, daemons, emphasis, and the first use of terms where defined

Constant width
Used for function and method names and their arguments, and to show literal code in text

Constant width italic
Used to identify replaceable values

Constant width bold
Used to show default values in syntax lines and to indicate user input



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