H3C XE 200 IP, Руководство по эксплуатации

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Operation Manual – Basic Configuration
H3C XE 200/2000 IP PBX
Chapter 2 Command Line Interface for Configuration
2-12
6) Press <Tab> after entering the first several letters of a keyword to have the system
display the complete keyword. If more than one keyword has the same letters at
the front, press <Tab> repeatedly until the one that you need is displayed.
2.2.3 Command Line Error Information
The commands are executed only if they have no grammar error. Otherwise, error
information is reported, as shown in Table 2-2 .
Table 2-2 Common command line errors
Error information Cause
The command was not found.
Unrecognized command
The keyword was not found.
Parameter type error
Wrong parameter
Parameter value overflow
Incomplete command Incomplete command
Too many parameters Too many parameters
Ambiguous command Ambiguous parameters
2.2.4 History Command
With the function similar to Doskey, the CLI can automatically save previously executed
commands and repeat execution. By default, it saves up to ten history commands for
each user. Table 2-3 lists the operations that a user can perform.
Table 2-3 Retrieve history commands
To do…
Enter the command or
press the key
Result
View history commands display history-command
Display the history
commands that the user
has entered and executed
successfully.
Retrieve the previous
history command
Up arrow key or <Ctrl+P>
Retrieve the previous
history command, if there
is any. Otherwise, the
system rings alarm.
Retrieve the next history
command Down arrow key or
<Ctrl+N>
Retrieve the next history
command, if there is any.
Otherwise, the system
rings alarm.