D-Link DGS-3200 SERIES Cli Manual page 19

DGS-3200 Series Layer 2 Gigabit Managed Switch CLI Manual
When entering a command without its required parameters, the CLI will prompt you with a Next possible
completions: message.
In this case, the command config account was entered with the parameter <username>. The CLI will then prompt 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.
In addition, after typing any given command plus one space, users can see all of the next possible sub-commands, in
sequential order, by repeatedly pressing the Tab key.
To re-enter the previous command at the command prompt, press the up arrow cursor key. The previous command
will appear at the command prompt.
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