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There are two instances where help information can be displayed:
•
Keyword lookup—The character ? is entered in place of a command. A list
of all valid commands and corresponding help messages are is displayed.
•
Partial keyword lookup—If a command is incomplete and or the character ?
is entered in place of a parameter, the matched keyword or parameters for
this command are displayed.
To assist in using the CLI, there is an assortment of editing features. The following
features are described:
•
Terminal Command Buffer
•
Command Completion
•
Interface Naming Conventions
•
Keyboard Shortcuts
Terminal Command Buffer
Every time a command is entered in the CLI, it is recorded on an internally
managed Command History buffer. Commands stored in the buffer are maintained
on a First In First Out (FIFO) basis. These commands can be recalled, reviewed,
modified, and reissued. This buffer is not preserved across device resets.
Keyword
Up-Arrow key
Ctrl+P
Down-Arrow key
By default, the history buffer system is enabled, but it can be disabled at any time.
For more information on enabling or disabling the history buffer, refer to the history
command.
Description
Recalls commands in the history buffer,
beginning with the most recent command.
Repeat the key sequence to recall successively
older commands.
Returns to more recent commands in the history
buffer after recalling commands with the
up-arrow key. Repeating the key sequence will
recall successively more recent commands.
Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
Introduction
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