brocade-communications-sy rfs6000 用户手册

Using the no and default command forms

1

The CLI recognizes a command once you have entered enough characters to make the command 
unique. If you enter “conf” within the privileged EXEC mode, the CLI associates the entry with the 
configure command, since only the configure command begins with 

conf

.

In the following example, the CLI recognizes a unique string in the privileged EXEC mode when the 
Tab key is pressed:

RFController# conf<Tab>

RFController# configure

When using the command completion feature, the CLI displays the full command name. The 
command is not executed until the Return or Enter key is pressed. Modify the command if the full 
command was not what you intended in the abbreviation. If entering a set of characters (indicating 
more than one command), the system lists all commands beginning with that set of characters.

Enter a question mark (?) to obtain a list of commands beginning with that set of characters. Do 
not leave a space between the last letter and the question mark (?).

For example, entering 

co?

 lists all commands available in the current command mode:

RFController# co?

copy? commit

RFController# co

NOTE
The characters entered before the question mark are reprinted to the screen to complete the 
command entry.

Deleting entries

Use any of the following keys (or key combinations) to delete command entries:

Re-displaying the Current Command Line

If entering a command and the system suddenly sends a message, you can recall the current 
command entry. To re-display the current command line (refresh the screen), use the following key 
combination:

Keystrokes

Purpose

Backspace

Deletes the character to the left of the cursor 

Ctrl-D

Deletes the character at the cursor 

Ctrl-K

Deletes all characters from the cursor to the end of the command line 

Ctrl-W

Deletes a word up to the cursor 

Esc, D

Deletes from the cursor to the end of the word 

Keystrokes

Purpose

Ctrl-L

Re-displays the current command line