3Com 10014299 manual Command Line, Three options are available for users, Display Features

Command Line Interface (CLI) 25

History Command The command line interface of the 3Com Router 1.x provides a function similar to DOSKey by automatically saving the history of commands inputted users. Users can check the history of commands saved in the command line to repeat execution. 10 history commands can be saved at the most for each user. The configuration steps are shown in the following two tables.

1Display history command

The following command can be used in all views to display the command recently input:

Table 6 Display history command

Operation	Command
Display history command	display history-command

2Check history command

The following keys can be used in all views to check recent commands:

Table 7 Check history command

Operation	Keys	Result
Go to the previous	Ctrl+E (in Windows	If there are earlier inputted commands, fetch the
history command	9x)	previous one. Otherwise, the alarms rings.
Go to the next	Ctrl+R (in Windows	If there are later inputted commands, fetch the
history command	9x)	next one. Otherwise, clear the commands and the
		alarms rings.

Edit Features of The command line of the 3Com Router 1.x provides basic command edit functions Command Line and supports multi-line editing. The maximum length of each command is 256

characters, as shown in the following table:

The following keys can be used in all views to edit commands:

Table 8 Edit function table

Key	Function
Any key on board	If the edit buffer is not full, insert the character at the cursor and
	move the cursor to the right.
Backspace key:	Delete the character to the left of the cursor and move the cursor
BackSpace	back one character. If the cursor gets to the beginning of the
	command line, the alarm rings.
Delete key: Delete	Delete the character at the cursor and the alarm rings when the
	cursor gets to the end of the command line.
Left cursor key	The cursor moves one character to the left, and the alarm rings when
	the cursor gets to the beginning of the command line.
Right cursor key	The cursor moves one character to the right, and the alarm rings
	when the cursor gets to end of the command line.

Display Features of	The command line interface of the 3Com Router 1.x provides the following display
Command Line	features:
	Provide pause function when the information displayed exceeds one screen page,
	and three options are available for users.