Typographic Conventions; Documentation Feedback - HP AB464-9003F Service Manual

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Typographic Conventions

This document uses the following conventions.
%, $, or #
Command
Computer output
Ctrl+x
ENVIRONMENT VARIABLE
ERROR NAME
Key
Term
User input
Variable
[]
{}
...
Three vertical periods
|
WARNING
CAUTION
IMPORTANT
NOTE

Documentation feedback

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A percent sign represents the C shell system prompt. A dollar
sign represents the system prompt for the Bourne, Korn, and
POSIX shells. A number sign represents the superuser
prompt.
A command name or qualified command phrase.
Text displayed by the computer.
A key sequence. A sequence such as Ctrl+x indicates that
you must hold down the key labeled Ctrl while you press
another key or mouse button.
The name of an environment variable, for example, PATH.
The name of an error, usually returned in the errno variable.
The name of a keyboard key. Return and Enter both refer to
the same key.
The defined use of an important word or phrase.
Commands and other text that you type.
The name of a placeholder in a command, function, or other
syntax display that you replace with an actual value.
The contents are optional in syntax. If the contents are a list
separated by |, you must choose one of the items.
The contents are required in syntax. If the contents are a list
separated by |, you must choose one of the items.
The preceding element can be repeated an arbitrary number
of times.
Indicates the continuation of a code example.
Separates items in a list of choices.
A warning calls attention to important information that if not
understood or followed will result in personal injury or
nonrecoverable system problems.
A caution calls attention to important information that if not
understood or followed will result in data loss, data corruption,
or damage to hardware or software.
This alert provides essential information to explain a concept
or to complete a task
A note contains additional information to emphasize or
supplement important points of the main text.
Typographic Conventions 255