The system provides the following methods to view the online help:
- Full Help
- In any mode, when you input ? following the prompt, you can view the help information about the current available commands. When you input a complete keyword followed by a space and a question mark, if the position of the ? is a keyword, all the commands matching the keyword and the descriptions are displayed.
- If the position of the ? is a parameter, the parameter name, parameter description, value range, default value, input format and unit of all the commands matching the parameter are displayed.
- When you input a complete command, press Enter to run the command.
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When you input an incomplete keyword followed by a question mark, such as
display loca?, you can view the help information about the
commands matching the incomplete keyword.
- TAB key:
When you press the Tab key after an incomplete command, if
the unique keyword starts with the character input, the system replaces the
original input with a complete keyword and displays it in a new line. A space
exists between the cursor and the last character.
- Space key:
When you enter a space after an incomplete command, if the matching keyword
is unique, the system replaces the original input with a complete keyword. A
space exists between the cursor and the last character. If the matching keyword
is not unique, it can be displayed only after it becomes unique.
- Help command: The help command provides the information about commands.
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