Filtering Output Information - H3C SR6600 Fundamentals Configuration Manual

To do...
Disable the multi-screen display
function

Filtering Output Information

Only display commands that support | { begin | exclude | include } regular-expression ] support
filtering output information. When the display commands support these parameters depends on your
device model.
Introduction
You can use regular expressions in display commands to filter output information.
There are two ways to filter output information.
Input the begin, exclude, or include keyword plus a regular expression in the display command
to filter the output information.
When the system displays the output information in multiple screens, use /, - or + plus a regular
expression to filter subsequent output information. / equals the keyword begin, - equals the
keyword exclude, and + equals the keyword include.
The following describes the begin, exclude, and include keywords:
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays the lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
A regular expression is a case sensitive string of 1 to 256 characters. It also supports the following
special characters.
Character
^string
string$
.
screen-length disable
Meaning
Starting sign. string appears only at
the beginning of a line.
Ending sign. string appears only at
the end of a line.
Matches any single character, such
as a single character, a special
character, and a blank.
Use the command...
For example, regular expression "^user" only
matches a string beginning with "user", not "Auser".
For example, regular expression "user$" only
matches a string ending with "user", not "userA".
For example, ".l" matches both "vlan" and "mpls".
1-12
Remarks
Required
By default, a login user uses the
settings of the screen-length
command. The default settings of
the screen-length command are:
multiple-screen display is enabled
and up to 24 lines are displayed on
the next screen.
This command is executed in user
view, and takes effect for the current
user only. When the user re-logs into
the switch, the default configuration
is restored.
Remarks