history-command max-size

Use history-command max-size to set the size of the command history buffer for a user line.

Use undo history-command max-size to restore the default.

Syntax

history-command max-size size-value

undo history-command max-size

Default

The buffer of a user line saves up to 10 history commands.

Views

User line view, user line class view

Predefined user roles

network-admin

mdc-admin

Parameters

size-value: Specifies the maximum number of history commands the buffer can store, in the range of 0 to 256.

Usage guidelines

Each user line uses a separate command history buffer to save commands successfully executed by its user. The size of the buffer determines how many history commands the buffer can store.

To view stored history commands on your user line, press the up arrow key or down arrow key or execute the display history-command command.

Terminating a CLI session clears the commands in the history buffer.

This command is available in both user line view and user line class view:

• If the setting in user line view is not the default setting, the setting in user line view takes effect.

• If the setting in user line view is the default setting but the setting in user line class view is not, the setting in user line class view takes effect.

Examples

# Set the size of the command history buffer to 20 for user line AUX 0.

<Sysname> system-view
[Sysname] line aux 0
[Sysname-line-aux0] history-command max-size 20