Specifications

8
Figure 2-2. The ? Command
The dir command has the same function as the ? command.
When you enter a command without its required parameters,
the CLI will prompt you with a Next possible completions:
message.
Figure 2-4. Example Command Parameter Help
In this case, the command config account was entered
without the parameter <username>. The CLI will then prompt
you to enter the <username> with the message, Next possible
completions:. Every command in the CLI has this feature, and
complex commands have several layers of parameter
prompting.
All commands in the CLI function in this way. In addition, the
syntax of the help prompts are the same as presented in this
manual − angle brackets < > indicate a numerical value or
character string, braces { } indicate optional parameters or a
choice of parameters, and brackets [ ] indicate required
parameters.
If a command is entered that is unrecognized by the CLI, the
top-level commands will be displayed under the Available
commands: prompt.