Terminal Command Buffer; Negating The Effect Of Commands - Cisco 220 Series Smart Plus Reference Manual

Introduction
Editing Features
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
• Partial keyword lookup—If a command is incomplete and the character ? is
entered in place of a parameter, the matched keyword or parameters for
this command are displayed.

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.
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
command.
There is a standard default number of commands that are stored in the buffer. The
standard number of 10 commands can be increased to 256. For more information
on configuring the command history buffer, refer to the
To display the history buffer, refer to the

Negating the Effect of Commands

For many configuration commands, the prefix keyword no can be entered to
cancel the effect of a command or reset the configuration to the default value. This
reference guide provides a description of the negation effect for each CLI
command.
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.
show history
history
history command.
command.
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