Accton Technology ES4626 - Manual (Page 31)

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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.
1.2.6 Input Verification
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.
Please configure precursor
command "*" at first !
The command is recognized, but the
prerequisite command has not been configured.
syntax error : missing '"' before the
end of command line!
Quotation marks are not used in pairs.
1.2.7 Fuzzy Match Support
ES4624-SFP/ES4626-SFP switch shell support fuzzy match in searching command