Samsung Ubigate iBG1000, Руководство пользователя

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Ubigate iBG1000 System Description/Ed.02
© SAMSUNG Electronics Co., Ltd.
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Command Line Interface (CLI)
The Command Line Interface forms the link between the end user and the
features of the device with a text-based interface. Users can issue commands
that need to be executed on Ubigate iBG1000. The CLI provider’s editor
support for easy command editing/navigation, command history, and
command completion.
The system operator is presented with a command prompt when logged into
Ubigate iBG1000.
Each command is terminated by a new line (Enter key). The command string
is passed on to the parser for syntax and semantic check. If the command has
syntax error, the parser prints an error message and returns to prompt.
If the command is syntactically correct, the parser calls the target function.
The function is executed and return value is displayed back at the prompt.
It can be an error message or a confirmation message of the operation.
Some commands can return a value zero and the parser displays the prompt
again without any message.
The CLI supports EMACS editor keystrokes. This is provided to facilitate
correction/editing commands while entering commands.
This is restricted to single line editing. Some example keystrokes include:

CTRL-A: Takes the cursor to beginning of line
 CTRL-E: Takes the cursor to end of line (last character)
The CLI maintains the list of user entered commands. You can get the list of
previously executed commands by entering ‘UP-ARROW’. The CLI stores a
maximum of 100 commands. This is a configurable value.
CLI Privilege Levels
The CLI supports four levels of privileges. PRIVILEGE_ADMIN is the
highest and PRIVILEGE_NORMAL being lowest.
The order of privileges is:
 PRIVILEGE_ADMIN 1
 PRIVILEGE_CONFIGURE 2
 PRIVILEGE_TEST 3

PRIVILEGE_NORMAL4