C
ONVENTIONS
Typographical Conventions
The following typographical conventions are used in this document:
Italics
Indicates book titles, directory names, file names, path names, and program/process
names.
Constant width
Indicates computer output shown on a computer screen, including menus, prompts,
responses to input, and error messages.
Constant width bold
Indicates commands lines as entered on the computer. Variables contained within
user input are shown in angle brackets (< >).
Bold
Indicates keyboard keys that are pressed by the user.
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