Getting help The PowerFlex CLI supports auto-completion. To complete a command or parameters, press the Tab key while typing CLI commands. NOTE: In Windows, PowerFlex does not support auto-completion. Alternately, you can run the help command. Child TopicshelpDisplay help for the CLI commands. Parent topic SCLI BasicsThis section explains the basic concepts of using the PowerFlex CLI (SCLI), including how to access the SCLI and log in.