command line completion造句

When a user presses the tab key within an interactive command-shell, Bash automatically uses command line completion to match partly typed program names, filenames and variable names.
The user interface shell supports extensive usability features including command line completion ( i . e . press TAB ), online help, hinting ( a form of context-sensitive help ) and contextual awareness ( which provides automatic inference of likely intentions based on recent activity ).
It's difficult to find command line completion in a sentence. 用command line completion造句挺难的