Changing The Command History Buffer Size; Recalling Commands; Disabling The Command History Feature - Cisco ME 3400G-2CS - Ethernet Access Switch Software Configuration Manual

Chapter 2 Using the Command-Line Interface

Changing the Command History Buffer Size

By default, the switch records ten command lines in its history buffer. You can alter this number for a
current terminal session or for all sessions on a particular line. These procedures are optional.
Beginning in privileged EXEC mode, enter this command to change the number of command lines that
the switch records during the current terminal session:
Switch# terminal history
The range is from 0 to 256.
Beginning in line configuration mode, enter this command to configure the number of command lines
the switch records for all sessions on a particular line:
Switch(config-line)# history
The range is from 0 to 256.

Recalling Commands

To recall commands from the history buffer, perform one of the actions listed in
are optional.
Table 2-4 Recalling Commands
1
Action
Press Ctrl-P or the up arrow key.
Press Ctrl-N or the down arrow key.
show history
1. The arrow keys function only on ANSI-compatible terminals such as VT100s.

Disabling the Command History Feature

The command history feature is automatically enabled. You can disable it for the current terminal session
or for the command line. These procedures are optional.
To disable the feature during the current terminal session, enter the terminal no history privileged
EXEC command.
To disable command history for the line, enter the no history line configuration command.
78-17058-01
[
size number-of-lines
[
size number-of-lines
Result
Recall commands in the history buffer, beginning with the most recent command.
Repeat the key sequence to recall successively older commands.
Return to more recent commands in the history buffer after recalling commands
with Ctrl-P or the up arrow key. Repeat the key sequence to recall successively
more recent commands.
While in privileged EXEC mode, list the last several commands that you just
entered. The number of commands that appear is controlled by the setting of the
terminal history global configuration command and the history line configuration
command.
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
]
]
Using Command History
Table 2-4. These actions
2-5