Dell PowerVault 750N, Руководство системного администратора

Страница: 14 / 156

14
Preface
w
w
w
.d
e
ll
.co
m
|
s
u
p
p
o
rt
.d
e
ll.c
o
m
• Commands presented in lowercase bold are for reference purposes only and are not
intended to be typed when referenced.
Example: “Use the
format command to...”
In contrast, commands presented in the Courier New font are part of an instruction
and intended to be typed.
Example: “Type
format a:
to format the diskette in drive A.”
• Filenames and directory names are presented in lowercase bold.
Examples:
autoexec.bat
and
c:\windows
• Syntax lines consist of a command and all its possible parameters. Commands are
displayed in lowercase bold; variable parameters (those for which you substitute a
value) are displayed in lowercase italics; constant parameters are displayed in lowercase
bold. The brackets indicate items that are optional.
Example:
del [ drive : ] [ path ] filename [ /p ]
• Command lines consist of a command and may include one or more of the command’s
possible parameters. Command lines are presented in the Courier New font.
Example:
del c:\myfile.doc
•
Screen text
is text that appears on the screen of your monitor or display. It can be a
system message, for example, or it can be text that you are instructed to type as part of
a command (referred to as a command line ). Screen text is presented in the Courier
New font.
Example: The following message appears on your screen:
No boot device available
Example: “Type
md c:\programs
and press <Enter>.”
• Variables are placeholders for which you substitute a value. They are presented in
italics.
Example: DIMM
x
(where
x
represents the DIMM socket designation).