This BRSPACE command option specifies whether processing is attended or unattended. In unattended mode, BRSPACE only stops at menus and yes/no queries. At other prompts, it continues processing with the default value.
-c|-confirm [force]
Default value: attended mode. You need to respond to the prompts and menus generated by BRSPACE. You also have to check the default choices and input values suggested by BRSPACE.
Possible value:
force: suppresses all confirmation messages and automatically selects default choices and accepts default input values in menus
Do not use the option -c force unless you are sure of the outcome because it might produce unexpected results.