Tab, and your terminal beeps, then you have not typed enough characters to be
unambiguous.
Using Command-Line Editing
This section provides information about the command-line editor.
Basic Editing
Here are a few basic command-line editing notes:
Command-Line Editing Keys
You can use several keys to edit the command line. Table 7 on page 67 defines the
keys for editing the command line. Arrow keys functions only on ANSI-compatible
terminals, such as VT100s.
Table 7: Command-Line Editing Keys
host1(config)#int<Tab>
host1(config)#interface
Case Keywords are not case sensitive; that is, they can be entered in uppercase,
lowercase, or a mix of both. Filenames may be case sensitive. Local filenames
are case sensitive; remote filenames are case sensitive if the host system treats
filenames as case sensitive. Passwords are case sensitive.
Abbreviating keywords You may abbreviate keywords using as few characters
as you want, as long as the characters provide a unique abbreviation.
Executing a command Always use the Enter key.
Key(s)
Function
Delete or Backspace
Removes characters to left of cursor
Left Arrow
Moves cursor one character to left
Right Arrow
Moves cursor one character to right
Ctrl+a
Moves cursor to beginning of command line
Ctrl+b
Moves cursor back one character
Ctrl+d
Deletes character at cursor
Ctrl+e
Moves cursor to end of command line
Ctrl+f
Moves cursor forward one character
Ctrl+h
Deletes character to left of cursor
Ctrl+k
Deletes all characters from cursor to end of command line
Ctrl+l
Redisplays system prompt and command line
Chapter 2: Command-Line Interface
Using Command-Line Editing
67