H3C Technologies H3C S3600 Series Switches - Manual (Page 24)

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[Sysname-ui-vty0-4]user privilege level 3
H3C Products CLI Descriptions
Command Conventions
Before using commands provided in H3C product manuals, learn the command conventions to
understand the command meanings.
Commands in H3C product manuals comply with the following conventions, as described in Table 1-2 .
Table 1-2 Command conventions
Convention Description
Boldface
The keywords of a command line are in Boldface. Keep keywords
unchanged when typing them in the CLI.
Italic
Command arguments are in italic. Replace arguments with actual
values in the CLI.
[ ] Items (keywords or arguments) in square brackets [ ] are optional.
{ x | y | ... }
Alternative items are grouped in braces and separated by vertical bars.
One is selected.
[ x | y | ... ]
Optional alternative items are grouped in square brackets and
separated by vertical bars. One or none is selected.
{ x | y | ... } *
Alternative items are grouped in braces and separated by vertical bars.
A minimum of one or a maximum of all can be selected.
[ x | y | ... ] *
Optional alternative items are grouped in square brackets and
separated by vertical bars. Many or none can be selected.
&<1-n>
The argument(s) before the ampersand (&) sign can be entered 1 to n
times.
# A line starting with the # sign is comments.
H3C command lines are case insensitive.
Take the clock datetime time date command as an example to understand the command meaning
according to Table 1-2 .