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help

help

Description

This command displays help for the CLICommand-Line Interface. A console interface with a command line shell that allows users to execute text input as commands and convert these commands to appropriate functions..

Syntax

No parameters.

Usage Guidelines

This command displays keyboard editing commands that allow you to make corrections or changes to the command without retyping.

You can also enter the question mark (?) to get various types of command help:

When typed at the beginning of a line, the question mark lists all commands available in the current mode.

When typed at the end of a command or abbreviation, the question mark lists possible commands that match.

When typed in place of a parameter, the question mark lists available options.

Example

The following command displays help:

(host) [mynode] #help

HELP:

Special keys:

DEL, BS .... delete previous character

Ctrl-A .... go to beginning of line

Ctrl-E .... go to end of line

Ctrl-F .... go forward one character

Ctrl-B .... go backward one character

Ctrl-D .... delete current character

Ctrl-U, X .. delete to beginning of line

Ctrl-K .... delete to end of line

Ctrl-W .... delete previous word

Ctrl-T .... transpose previous character

Ctrl-P .... go to previous line in history buffer

Ctrl-N .... go to next line in history buffer

Ctrl-Z .... return to root command prompt

Tab, <SPACE> command-line completion

Exit .... go to next lower command prompt

?, Tab .... list choices

Help may be requested at any point in a command by entering

a question mark '?'. If nothing matches, the help list will

be empty and you must backup until entering a '?' shows the

available options.

Two styles of help are provided:

1. Full help is available when you are ready to enter a

command argument (e.g. 'show ?') and describes each possible

argument.

2. Partial help is provided when an abbreviated argument is entered

and you want to know what arguments match the input

(e.g. 'show w?'.)

If on entering a 'tab', command-line completion is not possible

at that point, the behavior will be similar to entering a '?'.

Command History

Release

Description

ArubaOS 8.0.0.0

Command introduced.

Command Information

Platform

License

Command Mode

All platforms

Base operating system.

Enable or Config mode on Mobility Master.

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