online(1M) — ADMINISTRATOR COMMANDS
NAME
online − bring a processor online
SYNOPSIS
online [-v] [processor-id . . . ]
DESCRIPTION
online brings each processor that is specified on the command line online. If no processors are listed, all processors are brought online. If the -v flag is specified, the status of the processor is displayed before and after the attempt to turn it on.
SEE ALSO
NOTES
This command may not be supported in future releases.
— Multiprocessing