HP Matrix Operating Environment Software - Manual (Page 114)

Command Command name or qualified command phrase.
user input Commands and other text that you type.
computer output Text displayed by the computer.
Enter The name of a keyboard key. Note that Return and Enter both refer
to the same key. A sequence such as Ctrl+A indicates that you must
hold down the key labeled Ctrl while pressing the A key.
variable The name of an environment variable, for example PATH or errno.
value A value that you may replace in a command or function, or information
in a display that represents several possible values.
find(1) HP-UX manpage. In this example, “find” is the manpage name and
“1” is the manpage section.
114 Support and other resources