Print the number of virtual cpus
ncpus [ +n | n | -n ]
ncpus prints the number of virtual CPUs to standard output. With the +n argument, it prints the number of processors +n; with the -n argument, it prints the number of processors -n (if the result is less than 1, ncpus prints 1). With the n argument, ncpus prints n. ncpus ignores malformed argument.
This program is a part of the Middleman System (mdm).
The exit status of ncpus is 0.