nproc

Prints the number of available processor units.

Summary

nproc [OPTION]...

The main purpose

• Print the number of available processor units.

Options

--all Print the number of installed processors.
--ignore=N Exclude N processing units if possible.
--help Display help information and exit.
--version Display version information and exit.

example

[root@localhost ~]# nproc
8

Notice

1. This command is a command in the GNU coreutils package. For related help information, please see man -s 1 nproc, info coreutils 'nproc invocation'.