PLANET XGS3-24042 - Manual (Page 53)

3-24
Ctrl +n
The same as Down key “↓”.
Ctrl +b The same as Left key
“←”.
Ctrl +f
The same as Right key “→”.
Ctrl +z Return to the Admin Mode directly from the other configuration modes (except User
Mode).
Ctrl +c Break the ongoing command process, such as ping or other command execution.
Tab When a string for a command or keyword is entered, the Tab can be used to complete
the command or keyword if there is no conflict.
3.2.4 Help Function
There are two ways in Switch for the user to access help information: the “help” command and the “?”.
Access to
Help
Usage and function
Help Under any command line prompt, type in “help” and press Enter will get a brief
description of the associated help system.
“?” 1． Under any command line prompt, enter “?” to get a command list of the current
mode and related brief description.
2． Enter a “?” after the command keyword with a embedded space. If the position
should be a parameter, a description of that parameter type, scope, etc, will be
returned; if the position should be a keyword, then a set of keywords with brief
description will be returned; if the output is “<cr>“, then the command is complete,
press Enter to run the command.
3． A “?” immediately following a string. This will display all the commands that begin
with that string.
3.2.5 Input Verification
3.2.5.1 Returned Information: success
All commands entered through keyboards undergo syntax check by the Shell. Nothing will be returned if the
user entered a correct command under corresponding modes and the execution is successful.
Returned Information: error
Output error message Explanation
Unrecognized command or illegal
parameter!
The entered command does not exist, or there is error in
parameter scope, type or format.
Ambiguous command At least two interpretations is possible basing on the current
input.
Invalid command or parameter The command is recognized, but no valid parameter record is
found.
This command is not exist in current
mode
The command is recognized, but this command can not be
used under current mode.