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Fat AP and Cloud AP V200R010C00 Command Reference

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The screen-length command sets the number of lines on each terminal screen after you run a command.

The undo screen-length command restores the default configuration.

By default, the number of lines to be displayed on a terminal screen is 24.


screen-length screen-length [ temporary ]

undo screen-length [ temporary ]


Parameter Description Value
screen-length Specifies the number of lines displayed on a terminal screen. The value is an integer that ranges from 0 to 512. The value 0 indicates that all command output is displayed on one screen.

Specifies the number of lines temporarily displayed on a terminal screen.

In the user view, the temporary parameter is mandatory.



User interface view, User view

Default Level

3: Management level (user interface view)

0: Visit level (user view)

Usage Guidelines

If you run a command and its output is displayed in more lines than you can see on one screen, you can reduce the number of lines displayed on each screen.

In general, you do not need to change the number of lines displayed on each screen. Setting the number of lines to 0 is not recommended. The configuration takes effect after you log in to the system again.


# Set the number of lines on each screen of the terminal to 30.

<Huawei> system-view
[Huawei] user-interface console 0
[Huawei-ui-console0] screen-length 30
Updated: 2019-11-21

Document ID: EDOC1100064352

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