11
Disabling multi-screen display
Use the following command to disable the multi-screen display function. All of the output information is
displayed at one time and the screen is refreshed continuously until the last screen is displayed.
Ste
Command
Remarks
Disable the multi-screen display
function
screen-length disable
Required
By default, a login user uses the
settings of the screen-length. 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.
Filtering output information
Use regular expressions in display commands to filter output information.
The following methods are available for filtering output information:
• Enter the begin, exclude, or include keyword plus a regular expression in the display to filter the output
information.
• When the system displays the output information in multiple screens, use the slash (/), hyphen (-), or plus
(+) with a regular expression to filter subsequent output information. The slash character (/) equals the
keyword begin, the character hyphen (-) equals the keyword exclude, and the character plus (+) equals
the keyword include.
The following definitions apply to the begin, exclude, and include keywords:
• begin: Displays the first line that matches the specified regular expression and all lines that follow.
• exclude: Displays all lines that do not match the specified regular expression.
• include: Displays all lines that match the specified regular expression.
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