2460 CHAPTER 164: USER INTERFACE CONFIGURATION COMMANDS■ For TTY user interfaces, the value range varies with devices, and normally startsfrom 1.■ For VTY user interfaces, the value ranges from 0 to 4.Description Use the free user-interface command to disconnect with the specified userinterface.Note that you cannot use this command to terminate your own connection.Example # Terminate the connection with user interface VTY1. free user-interface vty 1Are you sure to free user-interface vty1? [Y/N]:y# Terminate the connection with user interface VTY 0. free user-interface vty 0% Not allowed to clear current UI!history-command max-sizeSyntax history-command max-size size-valueundo history-command max-sizeView User interface viewParameter size-value: History buffer size in the range 0 to 256. It defaults to 10, that is, up toten history commands can be stored.Description Use the history-command max-size command to set the size of historycommand buffer of the current user interface.Use the undo history-command max-size command to restore the default, or10.Example # Set the size of the history command buffer to 20. system-view[Sysname] user-interface console 0[Sysname-ui-console0] history-command max-size 20idle-timeoutSyntax idle-timeout minutes [ seconds ]undo idle-timeoutView User interface view
