H3C S7500E Series Operation Manual page 1198

Operation Manual – System Maintaining and Debugging
H3C S7500E Series Ethernet Switches
Character
$
.
*
+
-
[ ]
( )
II. Display functions
CLI offers the following feature:
When the information displayed exceeds one screen, you can pause using one of the
methods shown in
Table 1-6 Display functions
Press <Space> when information
display pauses
Press <Enter> when information display
pauses
Enter <Ctrl+C> when information display
pauses
<Ctrl+E>
Meaning
Ending sign, the string before
it appears only at the end of a
line.
Full stop, a wildcard used in
place of any character,
including blank
Asterisk, used to match a
subexpression zero or
multiple times before it
Addition, used to match a
subexpression one or
multiple times before it
Hyphen. It connects two
values (the smaller one
before it and the bigger one
after it) to indicate a range
together with [ ].
Selects one character from
the group.
A group of characters. It is
usually used with "+" or "*".
Table 1-6.
Action
1-15
Chapter 1 Basic Configurations
Remarks
Regular expression "user$"
matches a string ends with
"user", not "userA".
None
zo* can map to "z" and "zoo".
zo+ can map to "zo" and "zoo",
but not "z".
For example, "1-9" means
numbers from 1 to 9
(inclusive); "a-h" means from a
to h (inclusive).
For example, [1-36A] can
match only one character
among 1, 2, 3, 6, and A.
For example, (123A) means a
string "123A"; "408(12)+" can
match 40812 or 408121212.
But it cannot match 408. That
is, "12" can appear
continuously and it must at
least appear once.
Function
Continues to display information of the
next screen page.
Continues to display information of the
next line.
Stops the display and the command
execution.
Moves the cursor to the end of the
current line.