Users Guide

If you enter s followed by a tab, Bash completes the command with the source parameter:
# asmcli create smart-copy --s<TAB>
# asmcli create smart-copy --source
As a general rule, type as much as you think will enable Bash to complete the command. If you are unsure of the options, enter a
command, followed by two tabs, and then select from the options.
122 Bash Command Completion