Sun Microsystems SPARCcenter 2000, Руководство по установке

Страница: 11 / 58

xi
What Typographic Changes and Symbols Mean
The following table describes the type changes and symbols used in this book.
Notes, Cautions, and Warnings
Warning – This equipment contains lethal voltage. Accidental contact can
result in serious injury or death.
Caution – Improper handling by unqualified personnel can cause serious
damage to this equipment. Unqualified personnel who tamper with this
equipment may be held liable for any resultant damage to the equipment.
Table P-2 Typographic Conventions
Typeface or
Symbol
Meaning Example
AaBbCc123
The names of commands, files,
and directories; on-screen
computer output Edit your
.login
file.
Use
ls -a
to list all files.
system% You have mail.
AaBbCc123
What you type, contrasted with
on-screen computer output
system% su
Password:
AaBbCc123 Command-line placeholder:
replace with a real name or
value To delete a file, type
rm
filename
.
AaBbCc123 Book titles, new words or terms,
or words to be emphasized Read Chapter 6 in User’s Guide
.
These are called class options.
You must be root to do this.
Code samples are included in boxes and may display the following:
%
UNIX C shell prompt
system%
$
UNIX Bourne and Korn shell
prompt
system$
#
Superuser prompt, all shells
system#
!!