H3C MSR 20-20 Command Reference Manual page 2413

Description
Related command:
Example
text: Regular expression in a case-insensitive string with space allowed.
Table 623 Special characters in regular expression
Character Meaning
^ Starting sign, the string following it
appears only at the beginning of a
line.
$ Ending sign, the string before it
appears only at the end of a line.
( Left bracket, used as a stack symbol in
a program
. 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. For example, [1-36A] can match only
( ) A group of characters. It is usually
used with "+" or "*".
Use the
display current-configuration
validated configuration of a device.
A parameter is not displayed if it has the default configuration.
You can use the display current-configuration command to view the currently
validated configuration. A parameter is not displayed if it has the default
configuration. If the validated parameter is changed, although you have
configured it, the validated parameter is displayed. For example, ip address
11.11.11.11 24 has been configured on a Loopback interface. In this case, if you
execute the display current-configuration command, ip address 11.11.11.11
255.255.255.255 is displayed, meaning the validated subnet mask is 32 bits.
save on page 2365, reset saved-configuration on page 2363, display
saved-configuration on page 2361.
# Display the configuration of all controllers on the devices.
<Sysname> display current-configuration controller
#
Note
Regular expression "^user" matches a
string begins with "user", not
"Auser".
Regular expression "user$" matches a
string ends with "user", not "userA".
It is not recommended to user this
character to establish a regular
expression.
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).
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.
command to display the current
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