Enabling Redisplaying Entered-But-Not-Submitted Commands; Understanding Command-Line Error Messages; Using The Command History Function - HP 3100 v2 Series Configuration Manual

Hotkey
Esc+P
Esc+<
Esc+>

Enabling redisplaying entered-but-not-submitted commands

After you enable redisplaying entered-but-not-submitted commands:
•
If you entered nothing at the command-line prompt before the system outputs system
information such as logs, the system does not display the command-line prompt after the
output.
•
If you entered some information (except Yes or No for confirmation), the system displays a line
break and then display what you have entered after the output.
To enable redisplaying entered-but-not-submitted commands:
Step
4. Enter system view.
5. Enable redisplaying
entered-but-not-submitted
commands.

Understanding command-line error messages

If a command line fails the syntax check, the CLI displays error messages.
Table 4 Common command-line error messages
Error message
% Unrecognized command found at '^' position.
% Incomplete command found at '^' position.
% Ambiguous command found at '^' position.
Too many parameters
% Wrong parameter found at '^' position.

Using the command history function

The system can automatically save successfully executed commands to the command history buffer
for the current user interface. You can view them and execute them again, or set the maximum
number of commands that can be saved in the command history buffer.
Function
Moves the cursor up one line. This hotkey is available before you press Enter.
Moves the cursor to the beginning of the clipboard.
Moves the cursor to the ending of the clipboard.
Command
system-view
info-center synchronous
8
Remarks
N/A
By default, the feature is disabled.
For more information about this
command, see Network
Management and Monitoring
Command Reference.
Cause
The keyword in the marked position is invalid.
One or more required keywords or arguments are
missing.
The entered character sequence matches more than
one command.
The entered character sequence contains excessive
keywords or arguments.
The argument in the marked position is invalid.